Why the registry clean is important?
System of Registry represent all important component which there are in Windows.
If this component experience of problem, your PC will partake to have problem.
process of Uninstall a application which imperfect represent one of its cause.
process will leave over files which have of no use and still be on file in system registry.
this can be conceived by garbage in registry.
To free system of registry from problem, You need some program to clean garbage or junk registry.
a software that i highly recommended is RegSeeker.
you can visit my article that explain RegSeeker more deeply in this LINK.
Constructively this application, You earn easily check automatically and clean system of registry from some file
which have of no use alias file of junk.
not just is, You also can process to back up and system restore of registry.
you can also visit my other article: