Download Windows 7 Manager
Every operating system in the world, specially Windows ones, need some maintenance once in a while, it may be difficult to do so for inexperienced users who need to call a computer technician that will charge a lot and will use simple tools like this one. Windows 7 Manager is an application that you will find really accessible, even when you are not familiar with cleaning software or maintenance of a computer you will be able to handle this program and clean your computer like an expert.
It's fast and efficient; it comes with an intuitive interface and is user friendly. It works perfect for Windows 7 but it can be used in several other operating system.