Find Address By The Aid Of Phone Number

Are you wondering if it is possible to find someone's address using a phone number? Maybe you need to find a business location but you only have their phone number. The answer is absolutely yes! It is very possible to search someone's location using only his or her phone number. In case you have received a prank call, and you want to know the location of the person calling you, all you need is the number flashing on your caller identification screen.

There are times when you received unwanted calls such as blank call, prank calls and even threatening calls. Sometimes you get suspicious and want to conduct a search on the owner of the number. There is now a way to find out who has been calling you. You may also know the criminal records of the owner of the number. Knowing these details will surely put you at ease.

Find Address Or Locate People

There could be plenty of reason why you want to search a person. Maybe you want to be acquainted with some old friends and have some reunion. You want to get along with your relatives that you have not seen before. It could be you need to verify the credibility and legitimacy of your new applicant or your new renter. Whether what your reasons are, if you have their social security number, everything will be easy.

Social Security Number is a nine-digit number provided by the US government to the resident or even temporary worker of their land. The main use of the number is for taxation purposes. It can also prove the legitimacy of a person as well. This number gives a lot of information to you. There are many websites accessible in the internet, which can provide you the information you need.

Find Address Of Someone You Know From Phone Number

Have you ever been in a situation that you badly need to find address of someone or a business establishment but you only have their phone numbers? Maybe you are wondering if it is possible to find someone by phone number. The answer is a big YES! With the use of some services or websites, it is now possible to locate someone using only their phone number. All you need is the number flashing on your caller identification screen.

There are times when you receive unwanted calls such as prank alls, blank calls and even threatening calls. Sometimes you are eager to know who owns the number and even suspicious where they can be located. You may also find out their criminal records. Knowing these details will surely put you at ease.

Cool New Apps in the Apple Apps Store

It's the holiday season and many folks are doing a major portion of their holiday shopping online. Many brick-and-mortar businesses have a click-and-order website to enhance their sales potential. What could be easier than sitting in the comfort of your home or home office and surfing the web to get all of your holiday chores done? Should you be away from home and realize that you still have to get a gift for a family member, it's not a problem. You can use your laptop, netbook or smartphone to take care of those last minute purchases.

If you are a Mac user, you will certainly want to peruse the Apple App Store to find those perfect gifts for friends and family or even for yourself. The App Store has a huge inventory of apps designed for your iMac, iPod and iPhone. There are several categories from which to choose. Not only are photo, music and video viewing apps available, but editing programs, also. Take that candid photo of your favorite uncle carving the turkey and enhance it, turning it into an award-winning masterpiece.

Unfortunately, there is no app to remind you to download those pictures to your computer. It happens every year; you take those great shots and some of them will be accidentally deleted from the media card before they are downloaded. Accidental file deletion also happens on the hard drive. Not only photos, but documents, spreadsheets, audio and video files are deleted by accident, and you might think that they are gone for good. Additionally, system corruption renders your files inaccessible.

An overview of Windows protection errors and possible resolution measures

Technology has made a huge impact on the business and society today and has paved the way to a comfortable livelihood. Despite having ample advancements in technology, computer technicians are still facing problems in the field of data security and recovery. As data is a valuable asset and needs to be protected for the growth and continuity of our business, we need to effectively deal with all the problems related to data corruption and subsequent inaccessibility. You may come across various errors at the startup that may render your system completely unbootable. As a consequence, you may lose all the vital data stored on the hard disk. To overcome this problem, you need to go for disk recovery through a reliable third-party utility.

Let's assume a real time scenario. Suppose you try to boot your Windows-based computer and at the startup, you encounter the below given error on your screen:

PST Splitting: The reliable method to resolve size limitation problem

Microsoft Outlook uses PST files to store the emails, contacts and other data to display them in the Outlook profiles of the users. PST file is the storage center of MS Outlook as it contains all the files, folders and related data that are dispatched to the users whenever they require them. That's why; sudden failure or minutest fault in the PST files may result in disturbing the whole email messaging system. Also, as the number of emails grows in Outlook the size of PST file considerably increases which may touch the peak level causing size limitation errors in Outlook.

In Outlook 2007 or earlier versions, it is recommended to use up to 2GB of memory which means a PST file can grow up to 2GB. Exceeding that size may eventually result in size limitation error and PST file may become inaccessible. As soon as the PST file becomes lost, the data and emails residing in it get completely inaccessible. Users might face terrific problems and unfamiliar error messages while running corrupt PST file. The performance of Outlook is also affected greatly with the increase in the size of PST file. Outlook 2007 may momentarily stop responding during typical operations. It happens when you read email messages or delete email messages. The symptoms are commonly noticeable during mail delivery or synchronization of emails. With the increase in store size these symptoms become more prominent.

A Beginner's Guide to Backing Up Files

We've all heard stories from friends or family of a computer crash or a ruthless viral infection. Their woes of losing all their family photos or financial data make us worry about our own computers and the accumulation of years of pictures, documents, and other valuable files.

But where to begin? There are lots of options available, but not all of them are right for everyone. What's right for you?

Let's start with some basics.

Copying is NOT the same as a backup. What is important is where you make the copy! Copying files to a different folder on the same hard drive is virtually worthless.

You don't need to backup your entire computer! If you can identify just the files you consider 'important' you may be able to save time and money.

Don't count on data recover! While you may have heard about services that can recover data from a crashed hard drive, it is very expensive and results are NOT guaranteed.

There are a number of storage options for your data. Some require you to actively make your backups, as well as choose which files to back up (partial backup); others can be scheduled to run once in awhile; others are 100% automatic and copy everything (full backup).

Removable Storage

Removable storage is one of the cheapest and simplest methods of backing up your data. By 'removable', we simple mean that you can easily disconnect the storage device and take it with you. Depending on your needs, it may work as a full or partial backup. Three main methods of removable storage are

flash or 'thumb' drives

external hard drives

optical media (CD/DVD)

Flash Drives: 'Flash' drives are the little devices that you can plug into a USB slot on your computer, usually no installation needed. These drives are getting cheaper all the time. You can get a 32GB or 64GB drive very cheaply. They are small, and they are portable. These should not be used as long-term storage, as they are known to become corrupted over time (or get lost!)

External Hard Drives: By purchasing a hard drive enclosure and a new hard drive, you can backup the entire contents of your computer. This can become pricey if you plan to backup everything on your computer since you will need to buy a hard drive that is at least as big as the one in your computer. On the other hand, it is a very dependable method of storage that requires relatively little setup.

Optical Media: This would be best suited to a small business or someone who wants to make periodic backups of a small amount of data and take those backups to a different, safe location (in case of a fire, for example). Since a CD can only hold around 750MB, and a DVD only 4.5GB (4500 MB), you likely won't be backing up your entire computer.

Internet Backups: There are various internet services that allow you to upload your data to their servers for a fee. For example, if you've watched any tv or listened to the radio in the last few years, you've probably heard of Carbonite - although it is only one of many options.

One downside to Internet backups is that you often may have sensitive personal data you need to store. In this case, be sure to check if the data is encrypted and secure - both during the backup process itself, and while it is stored on the company's servers. If you have lots of data to store, it may take a long, long time to initially store your data. However, after the initial backup procedure, only new files or changes to files need to be uploaded and stored - a much quicker operation.

As for cost, this is often a cheap way to get going with backups. However, since there is usually a monthly subscription, after 2 or 3 years you will have paid more than if you had purchased a large, reliable, external hard drive and managed things yourself. Also beware of upgrades that add little value (Don't upgrade to the premium Carbonite package, for example, which only adds support for external hard drive backing up - you can do that yourself with various computer backup software)

Memory card data recovery software recover digital camera photo

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    Compare with other Memory card data rescue system, Aidfile Memory card data recovery service is easy to use and powerful. you can free download memory card data recovery software get lost deleted photo file now You can use Aidfile select "undelete " to recover deleted files from memory card.

    You can use Aidfile select "unformat " to recover files from formatted memory card. You can use Aidfile select "Adcance Scan " to recover files from memory card by file type. Recover Images & Photos From Any Formatted Memory Card, including SD Memory Cards Recover Pictures After Format: Card Readers Recover AVI, MPEG ,MOV, MP3, formats from Memory Card use memory card ( SD, xD card, MMC card, miniSD, microSD card ) recovery software restores folders or missed text files an, flash card recovery, sd card recovery etc in less time.

Perform Trouble-Free DBX to PST Conversion with DBX2PST Tool at SoftSpire

Why to Convert Outlook Express DBX to Outlook (PST)? There are several situations where it becomes necessary for users to convert Outlook Express emails saved in DBX files to MS Outlook in PST format. In a situation like when a person has changed organization where Microsoft Outlook is used as default email program unlike previous organization which had installed Outlook Express as default email program environment. So in such a situation it becomes a need to transfer emails from Outlook Express to Outlook to have access to Outlook express email in Microsoft Outlook. The question that occurs in mind in such a situation is how to move, transfer, import, convert emails from Outlook Express to Outlook. 

Make an Online Search: With the help of some affordable third-party software available in market it is easy to convert DBX to PST. To search some tool is not a tough task. The only thing you need to do is to make an online search so that you can get some reliable utility software to convert DBX to Outlook.

What users wishes to use: To conveniently convert emails from Outlook Express to Outlook, users search and wishes to use a tool that possess following things:

An easy-to-use software tool which do not requires expertise skills.

An affordable tool that is available by paying only nominal sum of money.

A Powerful tool that do the conversion task accurately with accurate results.

Tool to Convert DBX to PST: SoftSpire OE Converter is available to users absolutely free, you can download and install this tool right now to make sure that this DBX to PST Conversion tool can easily convert dbx files to Outlook PST in less time. You only need to follow instructions coming regularly on system interface for successful DBX to Outlook conversion process. Using OE converter, you can convert Outlook Express files to Outlook 2010 competently, as the tool supports outlook 2010 version. This tool possess all qualities the users wishes to have; It's an easy to use tool using which process of DBX to Outlook conversion goes smoothly from start to end; It's an affordable tool which is available at only $69; It's a powerful tool that converts emails from DBX to Outlook with accurate results by preserving all folder structure, email headers, email content, formation, attachments etc. The tool is adept to convert DBX to PST in little time.

Safe Backup with Backup Easy Software

Backup Easy offers you the world class ASIGRA software that not only guarantees that your Personal Computer or Notebook will be always backup safe but also provides you with software that is CPU friendly and it minimize the usage of the bandwidth that will be used.

ASIGRA Mobile is the ultimate and most secure cloud backup solution to protect your confidential data offering you a military transmission secure protocol transferring your data to our datacenters.
 

ASIGRA technology offers a great compression ratio that almost doubles your capacity you buy. ASIGRA Mobile use high compression and de-duplication so your data will capture the minimum amount of space on our servers giving you the flexibility to backup photos, backup documents that exist and almost doubles the amount of GBs of the package you buy. Files that are duplicated and you backup them are stored only once without wasting your package space.

Through high-tech backup software   conforming to the highest data transmission security and standards, Backup Easy is agentless, that means you don't need to install our BackpEasy software to all of your home computers but you can install It to one PC and backup all your PCs.  Backup Easy offers three powerful packages that cover the needs of data backup from personal level to small-medium businesses:

Personal Package

Family Package

HomePro 150 GB+ Package

Product Services

Fast Cloud Backup through easy steps

Backup Photos, documents, emails and any file you have

Easy to install - pay per GB used

Easy & Simple screens designed for beginners

Easy to use & automated

Secure & safe data Transmission

100% success rate

Data instantly available

Data stored off-site & encrypted with Backup Easy 

High compression of Data enables you to backup more than the GBs of your package

ASIGRA puts together an A-Class Technology with a low-pricing service

Moving Towards the Cloud Backup Technology

Cloud can be defined as computing resources that are remote to you and you can use them by your internet connection you use at home or work. Definitely you don't have to buy them and own them but you just get to use them and usually by paying a monthly fee to the providers own those resources. It's nice to be called in this way because are services far away from you, you don't need to know much about them and how they work although you have every right to ask and learn how services are running behind the curtains.

Online backup is definitely an expressions having the same meaning. To backup a business on cloud means to securely send the business data to remote secure locations through your company internet connection.

Usually a backup software will be installed to a server or to a computer that will first compress the selected data to backup, encrypt them and send them to the remote location securely.
Once the worst is happen, the company can recover its data to the primary location or to any other location they choose to do so.

The concept of cloud is not really new for some key players of the Data backup market. On 70's and 80's we had the service bureaus that were literally doing what's happening today; moving data,protecting them from where they were kept offsite to more secure locations. This concept is around the last three years now but in the old days the concept of cloud was called Tell-vaulting or electronic vaulting that in the end of the day the concept was the same through the available technologies of that era.

A lot of people have still difficulties to grasp and understand the tiny technological powerful word of cloud that popped up three years ago and changed literally our lives since are used to keep their data on their computers and they have that fear now where are their files stored. One of the key players of Tell-Vaulting on Canada have seen this concept on its early form and it specializes on backup for disaster recovery for 26 years now.

Tips To Prevent Data And Best Way To Perform BKF File Repair If Stored BKF Corrupts

Most of us are always in a hurry and sometimes due to the hurry we shut down our computer system or some application running on it in a forcible manner and not in a proper and organized manner which, ultimately in turn affects us only.

This segment discusses the preventive tips for you safeguard the integrity of your database to ensure its safety and proper working. If you have stored backup files for the prevention of database affecting, then it is to remind you that even the backup files are prone to corruption. But as they say there is a solution for everything and even BKF Repair can be performed in an eased manner and the very idea to restore Windows backup file with a BKF repair tool is also discussed in this section.

Follow The Cited Simple Steps And Experience The Change

The below mentioned tips to protect database will bring in a huge change as it will gradually decrease the level of database corruption.

I. Anti-Viruses Are Helpful: The users are suggested to use a licensed and trusted brand of anti-virus to protect the database stored in their computer system from any outside malicious elements like; viruses, Trojan infections or spyware, malware etc.

II. Use Uninterrupted Power Supply Source: UPS; the abbreviated form of Uninterrupted Power Supply or Uninterrupted Power Source shall be used by everybody as they help in preventing corruption due to sudden power cuts, power surge i.e. increase in voltage of the power or sag i.e. sudden decrease in power voltage etc.

III. Always Take Help: If you are a novice user then it is strongly suggested that you take help from a computer technician to perform the installations of hard drive installation or repair processes.

IV. Quit And Shut Policy: The quit and shut policy is very simple yet very efficacious so the users are advised to quit all the applications they were using, before shutting down their system completely in a proper manner.

V. Backup Database: Backing up your database is one of the finest and unfailing methods to safeguard your database.

Backing up of database can be done in several ways like; full backup, incremental backup, differential backup etc.

But, users are suggested to make a backup of their database in an external storage source like; external hard drive, pen drive, floppy, CD, tape drives, etc. So that even if your computer doesn't start up even then you are allowed to access your backup file to restore your database.

What if backup gets corrupted?

Best Way To Restore Backup: The best way to execute BKF file repair is by using a third party BKF Recovery software application.

BKF Recovery tool provided by our organization is one of the best tools in the entire software market to perform BKF file repair successfully.

When Your Hard Drive Dies

Data Retrieval Solutions

To own a laptop or desktop computer, means that at some stage of its working life, it will cause you to endure the tribulations of disk drive breakdown. The factors that cause this vary, and could incorporate everything from a spilled drink, to issues of old age. whatever the reason, when your hard drive dies you are going to need data retrieval solutions.

Computer viruses may have a hand in this at the same time, as may various other elements, too numerous to mention here. The skill to restore material that is deleted or erased is a worthwhile advantage. Nearly all harddisks are able to be brought back.

A scratching or possibly a ticking noise, emanating from a machine, can generally be attended to by the use of specific software products for restoring the content. In some cases, because of age or flawed equipment, the aperture arm from the disk drive might give in, and / or platters may be defective and lose access to your data that they carry.

Any time you can not regain the material with the help of software applications, you will by necessity need to dispatch the disk drive somewhere and have it refurbished, or have technical experts get back your material.

Data restoration services are unquestionably another reasonable solution. For harddisks from 2 gigs capacity up to the biggest that may be 300 gigs or higher in capacity. Whatever type of disk drive you possess, your data can normally be retrieved.

Don't forget that in case you have suffered with a laptop or desktop computer disk break down, you'll be needing to deliver the disk drive somewhere to get your data brought back to life, by qualified professionals. Among the major features about data retrieval would be that content may be saved from your trash can, too.

Additionally, files having been mislaid, who knows where on your disk, are going to be retrieved at the same time. Even if you think that the data you had, has disappeared for ever - the experts focusing on data retrieval are able to reclaim everything.

Regardless of which brand, style or system your computer is, all is recoverable.

Those people having a machine with more than one harddisk, may be assured that RAID configurations will certainly be retrieved, too. In cases where one particular disk drive of the RAID configuration crashes, the RAID setup no doubt will lessen the impact and, there probably will not be any loss of data.

Conversely, if your entire RAID configuration goes under, it's all going to fail in a big way. The moment this takes place, you will really have to forward it to the experts, to fix both the RAID software and hardware.

When your hard drive dies or just stops working, data retrieval services will be there so that you can regain your valuable data. No matter whether these are confidential details, personal, or documents vital for business - you may invest your faith in these data retrieval solutions and, be assured that all of it will be returned to its former working state.

Why Have the Virtualization Solutions Caused a Stir?

Lately, businesses have begun to realize that they need virtualization solutions in order to streamline their operations. As a matter of fact, the demand for these solutions has witnessed a sudden outburst. Most of the tech giants have already come up with these. Furthermore, there are many companies who are planning to offer these solutions in the near future. However, there are some people who are still not convinced. They believe that the entire concept is being overhyped. In order to understand why this concept has sparked a flurry of understand, you must analyze the benefits that it brings along:

Considerable improvement in the service levels - Your service level would improve only if you execute the key tasks in a consistent manner. Virtualization solutions can do wonders for you in this context. Furthermore, you would no longer need to follow the 'slow & steady' approach. Once you opt for these solutions, the applications would automatically respond at a faster speed. The demands of your business would be timely met. In a nutshell, the service level would indeed improve.

Reduction in costs - Every business is always on the lookout for newer ways for cost cutting. These solutions have proved to be quite useful in reducing the costs. As a matter of fact, some experts have gone to the extent of claiming that even the management costs can be brought down using these solutions.

Improvement in efficiency - Your clients would only do business with you if you are efficient. Experts suggest that these solutions act like a panacea for efficiently related problems. You would certainly notice a considerable improvement in efficiency. However, it is highly recommended that you avail these solutions from a reputable vendor so as to get the desired results.

Another concept that seems to have become the talk of the town these days is Virtualization Compliance. As a matter of fact, many companies have begun to opt for integrated compliance reporting. However, before you join the bandwagon, do keep the following points in mind so that you can derive the maximum benefits out of it:

By any chance, if you are planning to move things to a cloud or any sort of shared infrastructure, it is recommended that you opt for compliance.

A Virtualization Compliance report would let you know where you or rather your business stands.

Generally, any company that would do the reporting would take some important information into consideration such as the role & object level defined policies.

Guide To Choose the Online Backup Services for Data Protection

Securing data has become crucial to the survival of a company ever since all classified and unclassified data started being stored on computers. The use of hard copies to back up the data in computers is becoming rarer especially with emphasis being placed on saving planet Earth. Ideally, the computer is the perfect method of storing data. It saves money on space, personnel, and the search options make recovery of data stored in computers very easy. However, in the event of a computer breakdown, there is total loss of all information pertaining to the company. This is why great importance is being placed on data protection backup. There are different types of data backup services like the use of DVDs and CDs.

Different Methods of Online Backup

The most convenient method of data backup is backup data online. There are multiple providers now offering these services. The advantage of using them is that once you sign in on their services they ensure that your data backup is totally secure. There is continuous saving of data. Backup is also maintained in different places to ensure complete security. Having data backup is like an insurance plan for your business. It allows you to recover and get back into action in the minimum possible time in the event of a disaster.

PDF (Portable Document format) easy to use and easy to get corrupted

PDF (Portable Document format) easy to use and easy to get corrupted

In the present scenario, PDF (Portable Document format) serve versatile purposes for computer users when data sharing has become so important for the success of professionals as well as organizations, PDF files are becoming more and more popular day by day. The growing popularity of the PDF files can be accredited to the portability and compatibility features attached to the Adobe Acrobat. Therefore, more and more documents/files are being shared across the network in PDF format. Like any other computer application or data file, the much protected PDF files are also prone to error and corruption. Due to corruption, the PDF files become's inaccessible,

Therefore, whenever you try to open any corrupt PDF file, the error messages that are most likely to occur. The most common problems with the PDF files are that you see blank pages in the PDF files and another problem is that you see only the textual format in the PDF file, the graphics and multimedia content are not visible. The basic design of how graphics are represented in PDF is very similar to that of PostScript, except for the use of transparency, which was added in PDF………………..the PDF graphics use a device independent Cartesian coordinate system to describe the surface of a page. A PDF page description can use a matrix to scale, rotate, or skew graphical elements. A key concept in PDF is that of the graphics state, which is a collection of graphical parameters that may be changed, saved, and restored by a page description.

Bkf files the disaster management in data loss scenario

  

It is said that disaster management is very wise, crucial and smart step taken when you know that the conditions are vulnerable and the disaster is not inevitable, it will happen this way or that way. It can happen in any form.

For a computer user the data loss is equivalent to any disaster form in the real/ physical world. Data can be or to be precise, data is very crucial thing for a computer user when it's regarding the information it carries.

The data can be of professional and personal importance to a person and in both the cases its loss is unacceptable. Just imagine that you prepared a presentation in your computer which you have to give next day in your office and for some reason you lose it. Will it be acceptable to you that all your hours of hard work you have put in it is wiped off just because of some computer fault or error. Of course! Not. In such cases the creation of BKF (back up format) files of the original data comes handy as they act as the backup in case of emergency of data loss. BKF files are run by Windows Backup utility (NTBACKUP) program which is in-built backup command of Microsoft windows.

Pdf and its malfunction issues

PDF AND ITS MALFUNCTION ISSUES

Last week one of my friend asked for my help when her pdf file got corrupted she said

 "my pdf file got corrupted which has my months of hard work, my presentation  stored in it, and  when I try to open it  this  ‘error' message appears , I don't know  what to do  ?"

"Error opening this document there was a problem reading this file "

Well friend (Portable Document Format) commonly known as "PDF" files are being used worldwide because of its portability, reduced size, quick sharing, capabilities. However, adobe acrobat PDF offers lot of outstanding features to prevent malfunction of pdf files but still it is not enough to prevent it from getting damaged. Most of the time you get an error message while opening PDF or may not able to see any of the image, hyperlink, or object embedded in it. Have you ever thought that why you are not able to see the content of PDF file or why the following error messages pop up………?

Cure to BKF file corruption

QUESTION:  My BKF files got corrupt. What to do now?

ANWER: My dear friend, the problem which you have faced just now isn't something I am unfamiliar with. Trust me; I have had this bitter and irritating experience numerous times.

Often there are the cases of BKF file corruption arising nowadays, hence many times we fall prey to BKF file corruption.

We know the importance of creating a backup file; this comes in handy in the emergency cases of sudden loss of original data. The BKF files act as the replacement of the lost data. But let us face it! BKF files aren't immune to corruption as you have seen in your case, in such a scenario the corruption of BKF files seems like a bad omen as it takes away the only apparent option to get back your lost data.

Data Transmission Modesand Its Types

The way in which data is transmitted from one place to another is called data transmission mode. It is also called the data communication mode. It indicates the direction of flow of information. Sometimes, data transmission modes are also referred to as directional modes.

When a person is giving a lecture, information is conveyed in one direction. Similarly, during a conversation between two persons, spoken messages are exchanged in both directions. These messages may be exchanged alternatively or simultaneously.

There are three data transmission modes.

(i) Simplex mode:

In simplex mode, data is transmitted in only one direction. A terminal can only send data and cannot receive it or it can only receive data but cannot send data.

Today, this mode of data communication is not popular, because most of the modem communications require two-way exchange of data. However, this mode of communication is used in business field at certain point-of-sale terminals in which sales data is entered without a corresponding reply. The other examples of simplex communication modes are Radio and T.V transmissions.

In computer system, the keyboard, monitor and printer are examples of simplex devices. The keyboard can only be used to enter data into computer, while monitor and printer can only accept (display/print) output.

(ii) Half-Duplex Mode:

In half-duplex mode, data can be transmitted in both directions but only in one direction at a time. In this mode, data is sent and received alternatively. It is like a one-lane bridge where two-way traffic must give way in order to cross the other.

In half-duplex mode, at a time only one end transmits data while other end receives. In addition, it is possible to perform error detection and request the sender to re-transmit information.

Data Processing and Processing Activities

The processing of converting the raw material into finished goods requires some processing. Same way, to convert the data into information, the processing of the data is processing. Data is important because, data is not useful until it is subjected to a 'value-added process' of data processing.
Data processing can be defined as, collection of data processing of data, producing of valuable information and dissemination of information. We were using different methods for data processing, but now, computers are doing all these operations, so this is known as electronic data processing (EDP). EDP means manipulation of data in more useful form by using some electronic devices such as computer.

The cycle of data processing is consisted of input, processing and output.

Input:
Input data entered into a computer from a keyboard, voice recognition software, a mouse, another computer, or data storage device such as a disk or tape.
Processing:
Like the manufacturing process, which converts the raw material into finished goods, a transformation process in computerize data processing, converts data into information according to user needs. The process could be any process like, calculating, arranging, summarizing, or other operations.

Output:
Output data resulting from the operation of a computer. Output may be displayed on a monitor, printed, stored on a disk, or played on loudspeakers.

Data Communication Protocols and Functions of Communication Protocols

All machine based communications must follow certain set of rules for exchange of data between nodes connected to a network. The rules to send and receive data are called protocols. These rules are defined in the network software. A protocol defines;

Which is communicated?
How it is communicated?
When it is communicated?

Elements of Protocol:

1. Syntax:

Syntax refers to the format or structure of data. The protocol accepts the data according to the predefined format. For example, a protocol may expect the format of data as;

First 8-bits of the stream to be the address of header.
Second 8-bits of the stream to be the address of receiver.
Rest of the stream to be the actual data.

2. Semantics:

Semantic means meaning. Semantics refers to the meaning of each section of the bits stream. It includes: how is a particular pattern of bits to be interpreted, and what action is to be taken based on that interpretation.

3. Timing:

Timing refers to:

When data should be sent?
How fast it can be sent?

Functions of Communication Protocol:

The data transmission software or protocols perform the following functions for the efficient and error free transmission of data.

Data Sequencing: The function of a protocol to divide the long message into smaller packets of fixed size that are to be transmitted for error free data transmission, is called Data Sequencing.

Data Routing: The function of a protocol to find the most efficient path or route between the sender and the receiver before sending the data is called Data Routing.

Flow Control: The function of a protocol to control the rate of data transmission from the sender to the receiver is called Flow Control. It regulates the process of sending data between fast sender and slow receiver.

Data Communication and Types of Data Transmission

Communication means the exchange of information or messages. The process of transferring data from one location to another is called Data Communication. In this process, data is transmitted electronically from one location to another by using standard methods.

Today, computer networks are commonly used for data communication. For this purpose, we use cables, telephone lines, computers, and wireless devices that are linked in a network.

Types of Data Transmission: Therefore, data transmission is divided into:

(i) Analog data transmission.
(ii) Digital data transmission.

(i) Analog Data Transmission:

The transfer of data from one place to another in the form of analog signals or in the form of continuous waves is called analog data transmission. The analog signal consists of a continuous electrical wave. The light waves, sound waves or radio waves are examples of analog signals.

(ii) Digital Data Transmission:

The transfer of data from one place to another in the form of digital signals is called digital data transmission. A digital signal consists of individual electrical pulses that represent bits grouped together into bytes. Computer accepts and processes data in the form of digital signals. Data is also transmitted from one computer to another through telephone line, microwave system and satellite. In this system, a modem is used on both sides. A modem is an electronic device that can convert the analog signal into digital and vice versa.

How to recover lost files from NTFS partition

        NTFS is a new file system released by Microsoft to replace FAT32. Compared with FAT32, NTFS partition has superior security and reliability, so it is adored by the majority of Windows users as soon as it is released.

        Along with the increasing data amount in computer, data information value keeps increasing and many users have been aware of the significance of data security protection, so the safer and more reliable NTFS becomes the first choice for most Windows users at present when they choose partition file system.

        What improvement does NTFS partition make? Is NTFS partition really able to ensure absolute security of important computer data? Then we will show the high security of NTFS partition.

        Compared with FAT32 partition, the security of NTFS partition is reflected in the aspect of files and folders encryption function and it is the most commonly used new added security function for NTFS users. Indeed, if we use administrator account to login Windows operating system and encrypt important files or folders in NTFS partition and then logout and use visitor account to apply those encrypted files, we can not delete or modify them because we don't have administrator permission. Therefore, encrypting important files in NTFS partition can reduce possibility of data losses caused by mistaken operations to a large extent.