Slow Computer? Maybe It's Time For a Registry Scan

If your computer is running slowly, then it might time to think about performing a registry scan. These are widely claimed to be able to fix many different errors on your computer and speed it up. But how do you perform one of these scans and can they really boost the speed of your PC?

A registry scan is the term used to describe the process you take to clean out the 'registry databsae'. This database is the central storage facility for Windows and is where your PC keeps information ranging from your latest emails to your desktop wallpaper. A lot of people recommend cleaning out the registry as a good way to speed up your PC.

Registry scans can speed up your computer considering thanks to the way in which they work. To perform a 'registry scan' you should use a registry cleaner tool, which is a software program that scans the entire registry database and removes and damaged or corrupt settings that are inside it. The way in which one of these tools speeds up your PC is to scan through the entire registry database and remove any of the damaged or corrupt files that are slowing it down. This will allow Windows to read all the settings it needs in a much faster time, allowing your computer to run faster – like it did when it was new.

Using a registry scan is a good way to make your PC run faster as it acts like a "detox" for Windows. Unlike other operating systems, Windows relies mainly on the registry to help it remember various different files … which means that if you can get a registry tool to fix all the problems that it has inside the database, it will make your PC run much faster and more reliably. To use a registry cleaner to speed up your PC, you should first download one from the Internet. There are many different sites which offer these tools, allowing you to find one which is going to remove a lot of errors from your system.

After you've downloaded a registry scanner, install it and it will start to scan yor PC. You can then see all the errors that it is finding. Each error can cause your PC to run as much as 30 seconds slower – as your PC has to take longer to read through the details that the setting needs. This means that if you can get a registry tool that can fix the largest number of errors on your system, it should be able to run as fast as it did when it was new. And that's why so many people recommend using a registry scan to speed up your PC. It does not work all the time though – and before committing to fix any registry errors, you should only allow it to fix the errors on your PC if there are 300+ on there. …

How to Completely Delete Files From a Computer

Most people do not think about it, but when they delete a file from their computer, it is not destroyed. The computer deletes certain key information about the physical location of the file from the disk directory on the hard drive. The file is still sitting there on the disk and can be recovered by someone with the knowledge and the right equipment. Knowing this, one may be asking about now, “is there a way to completely delete files from a computer?” The answer is yes.

One method of deleting files in a way that makes it impossible to recover them is using a large magnet to degauss the hard drive. This realigns the magnetic fields on the disk and effectively erases every scrap of data that was ever stored there. The drawback to this method is that the disk is completely erased, including system files and operating systems.

Today, it is possible to purchase software that is capable of overwriting an entire disk to cover the data with random number sequences that mean nothing. One pass of this software will normally render files impossible to retrieve for civilians. Government agencies and police forces can still get the data off the disk. It takes up to seven passes with this type of software to completely overwrite all files and make them irretrievable. This method also overwrites the entire disk, destroying data that may be valuable or wanted to be kept.

The newest technology involves a file shredder program that randomizes the data in the deleted files at the time of deletion. These are still physically present on the disk, but the data is so scrambled that no computer is able to make sense of it. This method allows one to completely delete files from a computer without completely erasing the entire disk.…