Here are some free web tools which helps your personal / home computer to speed up and work more efficiently.
These are small and very efficient web tools.
www.ccleaner.com/
This tool is registry cleaner and removes traces of online activities.
www.defraggler.com
It defragments the hard disk fast. You can choose the file which you want to defragment. Defragmenting your computer hard disk make your computer run faster.
www.glarysoft.com
It has various system tools and utilities to fix, speed up, maintain and protect your PC.