How to Fix Registry Errors For Free

What exactly is the Windows registry?

Windows registry is used to managing a huge number of operations very efficiently at once; registry files are the most important part of any computer operating system because without registry keys operating system can’t manage the distribution of hardware and other things.  In the registry database all the information about the settings, computer hardware, software, and user profiles. By using all of these information any operating system can manage and execute more than one operation at the same time. This database store all the information that occurs on it, all the activity of the user is recorded in the registry files.