Once in a while its better to clean up your registry to make your computer run faster. When you uninstall programs it happen many time some registry keys are left which makes Windows run slower, let Windows crash or it gives error messages. As you know there are many registry programs available and most of them are good. Also Eusing Free Registry Cleaner is a program for cleaning up the registry.
Wise Registry Cleaner Free is specialized to clean the Windows registry, it removes unnecessary registry keys. You can also backup and defrag the registry, which also would gain speed.
Advanced SystemCare Free is a multi-functional program to clean up and optimize your computer. With one click you can check, repair, optimize, protect, delete temporary files and limited check for spyware.
By using software and the Internet you get more and more unnecessary files on your hard disk. By browsing the Internet your hard disk is getting full because of the cookies and the visit pages will be caches. All unwanted files can be removed from the computer using the free software CCleaner.