It is important to know what is Windows Registry before finding Windows Registry info about the best registry cleaner. Basically windows registry is a database where information about configuration settings and options on Windows operating systems are stored. If you are not from technical background, these terms may look difficult for you. Okay, no need to worry. Here I am going to explain with an easy example.

I believe you know about Microsoft operating system such as Windows XP, Windows 7, Vista etc. Basically an operating system is a graphical user interface between human and computer system. It allows us to interact with computer system.
What Is Windows Registry:

Just for example: Imagine that you are a student of one class. In each class there will be some registry of student from where we can collect info about each student. Also in each class there will be one unique Roll No for each student.

Similarly assume Windows operating system as a class and computer’s various peripheral such as mouse, keyboard, audio device etc as student. Windows operating system stores configuration settings of all these peripherals in a particular place as like class registry. It is nothing but Windows registry. It contains all the information about all peripherals, about different application(For Example: Computer game, Microsoft office) those are installed in the computer.

I hope you got the complete idea about Windows registry. For better system performance we should maintain this registry in a proper way and for this we need best registry clearer.