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Data Transmission

In computer architecture, a bus is a communication system (e.g. wire) that transfers digital data. Digital data is represented using the binary number system of ones (1) and zeros (0). Serial Transmission In Serial Transmission, one data-bit flows bi-directionally at one clock pulse. The 8 bits are transferred having a start and stop bit.  In Parallel Transmission, 8 data-bits … Read More

Recover Deleted Excel Spreadsheets

Recover Deleted Excel Spreadsheets

Today, Microsoft Excel clearly possesses dominant market share in the spreadsheet product market. It is hard to overestimate the number of spreadsheets and the amount of important data stored in XLS files all over the world. But what if your computer’s hard drive fails and you lose access to all spreadsheets? Or what if you … Read More

Know What You’re Dealing With: Essential Information You Must Know Before Paying for Data Recovery

Know What You’re Dealing With: Essential Information You Must Know Before Paying for Data Recovery

The world of data recovery is a big mystery for most consumers and even some IT professionals. I provide some basic information about data recovery by shedding some light on how hard drives work, how they can fail, what are the chances of successful recovery and how much the user can expect to pay. This … Read More

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How to recover deleted or lost files

It’s a sickening feeling, the moment you realize that some important document, or irreplaceable photos have vanished from your computer. The four most common reasons for data loss are: Deletion. You deleted the file by accident during a disk cleanup, or because you thought it was no longer required. It is not in the Recycle … Read More

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Data Recovery Tips

Data recovery becomes necessary when your hard drive, memory card or USB flash card fail, and you have no backup available. This article gives an idea on the necessary steps and precautions during the data recovery process. Modern hard drives, however, are complex yet reliable pieces of electronics. They rarely fail for no reason, at … Read More

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Data Recovery – What To Do When Your Hard Drive Fails

A hard drive failure is one of the most common problems and worst nightmares faced by computer operators all over the world. Precious data is lost either at home or in big corporate environments. What can be done in these situations? Well, there are certain solutions that can be performed by you in order to … Read More

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A Safer Way to Recover Damaged Partitions

Repairing damaged partitions on is a risky business. Bottom line: it’s good to backup before performing data recovery. But is this really the best way to do it? There is a different approach to do data recovery that is even safer. No need to backup and restore during the recovery. Instead of making a backup … Read More

What is Scan Disk

What is Scan Disk

ScanDisk checks and repairs file systems and bad data clusters. ScanDisk is a system utility which is bundled with and all Microsoft Windows Operating Systems. It was first seen in MS-DOS version 6.2. Previous versions of MS-DOS had only a very basic, purely text-based program called CHKDSK. From Windows 95, SCANDISK added a GUI (Graphical … Read More

Technician Data Recovery Evaluation

Technician Data Recovery Evaluation

Data recovery is the most useful and by far the best way to retrieve data that has been lost or deleted from a hard drive. Hard drive recovery can restore files that have been lost, no matter what the cause may be. From viruses to crashes, data recovery can restore the files on your hard … Read More