should i identify and repair pc registry error?

You should repair pc registry to optimize your computer performance. When you double−click a file, Windows XP consults the registry to figure out what to do with it. On the other hand, the fact that the registry is so critical also makes it one of the operating system’s weaknesses. Microsoft Windows 3.0 alleviated the limitations of Autoexec.bat and Config.sys a bit by providing INI files for storing settings. Next you learn about the tools I use to edit the registry. The registry’s keystone role is one of the reasons for its mythical stature. You find very little information about the registry in Help. This gives the registry great potential as a tool for power users or IT professionals, enabling them to customize settings that aren’t available in the user interface.