Wisefixer is a great program that you should use to clean your PC and to improve usability and performance. There are various system tools contained in a wise fixer which comes in very handy when carrying out various repair needs. You will have an added advantage if you choose wise fixer key.
One of the tools in the wise fixer is the 'ActiveX Block' which manages the active controls which are installed into your system to block harmful controls. Another tool in the wise fixer is the 'File splitter' which splits up larger files into smaller ones and later on combines them to form the original file. The 'File shredder' is another tool that safely deletes files from the hard drive and provides security to your PC.
The 'Uninstall manager' is used to manage software packages and remove unwanted software's restoring the computer into a normal state. You can download this program from the official website and get a free trial. Although the free program does not contain everything that is mentioned here but will definitely help out your computer.