Windows registry can be described such a database where all the information about the computer hardware and installed software are stored. So in a sentence the main purpose of the Windows registry is to store and pack all the configuration of the different software programs installed on your computer as well as hardware information or any other special settings implemented by the users.
Here is not all your registry can also build up by the unnecessary entries over the time from adding and removing of your computer programs, hardware and files, but I am sorry to say that this unnecessary entries may cause your computer to become slower and slower over the time span. If your computer is in such stage then your first and foremost duty should be to clean up all the unnecessary registry and fix all the issue related to your pc registry.
Now I know what is moving in your mind, you try to find out how to do that, but need not to be worry, I am here to teach you how can you clean your registry and improve your pc performance faster like earlier. In this case you may take the help of a registry cleaner, but here is one problem there is a lots of options available in the market, so before doing anything first you have to find out which one is best for you pc. As per my opinion you should try Uniblue Registry Booster, because it is the most complete Registry Cleaner on the market and my first choice. If you will install this software once in your pc it will clean and fix the registry of your pc by removing errors in spite of that it will improve your computer’s processing efficiency too. But it is not a freeware. Though the costs of this product is very low, you can get it within affordable prices. Even if you set up your mind to use free software regarding registry cleaning purpose then you may try CCleaner. It is also a free application that does a pretty decent job like Uniblue Registry Booster.