Deleting Spyware Is Not Enough
The registry of the computer is a mammoth file that stores all the information that is required by the registry. This central database of the system can slow the computer if it gets filled with irrelevant data and so needs to be cleaned from time to time. The system registry is a very large filing system or rather a giant database that records all the changes made to the computer by the user. This may be addition or removal of hardware or software as well as adding permissions for users and removing permissions for users.