Most Windows users have an idea about what a registry cleaner is and what it does, but still the majority of them shy away from using such a tool. Often, these are the people who repeatedly encounter DLL, ActiveX, and EXE errors as well as many other PC performance-related issues.

The Registry is the most important component of Windows, a central repository that stores important information about all installed programs and software.

Over time, Windows registry becomes cluttered. This, in turn, slows a pc and causes frequent errors. Some reasons why registry becomes cluttered are:

• Installation of new software
• Incomplete uninstallation of programs and applications
• System crashes
• Malware infection

Some causes such as malware infection and incomplete uninstallation of software packages are avoidable. But some such as installation of new software are unavoidable. In short, cluttering of a Windows registry cannot be prevented.

The good news is that cleaning a registry is relatively simple. In fact, it can be achieved in a few mouse clicks. All you need is a reliable registry cleaner.

A registry cleaner provides the following benefits:

• Fixes and prevents registry errors
• Defrags registry and re-indexes its files
• Improve a PC’s performance