registry

Why you should backup registry? Every time you install a new application or game to your computer you risk. You risk the incompatibility with the current registry keys made by other applications. The same applies for running some cleaning software. Since the registry backup is very easy in Windows 7, you are a step away from keeping your system in a good condition.

Back in the old days data was not as hard to preserve, however hard to distribute. Nevertheless, if papers were stored at the right temperature and written with the right pen, there would not be the problem of data loss but if hazards should occur (fire, flood etc). Nowadays, things are a bit more different – in other words, data can be easily modified under the action of viruses, worms, remote access and so on.

Windows registry maintains lots of information about your operating system. For example, it records the installed software, whether or not the CDROM can play automatically, etc. Many softwares add some information into the registry during their installation, or change some items. Sometimes it will cause some problems. For example, some softwares cannot run. Perhaps it is because the registry is damaged. Therefore, if you have backed up the Windows registry, you can try to restore it. Maybe it can solve the problems.