Windows registry is actually a database of all the vital info your operating system uses when your computer completes varied tasks. This database is pivotal to your PC's functioning, as it's employed by Windows to manage all interactions with the pc's hardware and software. The registry is consistently being accessed and interacted with within the background whereas your pc is running.
Your traditional everyday computer use, like it or not, affects the and alters the registry. Whenever you modify screensavers, add a brand new user, install or uninstall a program, or create a desktop shortcut for a program, new registry entries are created, altered and deleted.
The problem is that these entries usually do not do a very smart job of cleaning up when themselves
