Microsoft’s Windows Anytime Upgrade is the only choice when you want to upgrade your existing system (Operating System) to higher (advanced) than the present. This means using a simple upgrade key, one can upgrade from Windows 7 Home to Professional editions, Professional to Ultimate and so on (just for an instance). Windows Anytime Upgrade does not delete any files and folders while upgrading the OS.
- Go to start menu and search Windows Anytime Upgrade.
- If u doesn’t have Upgrade key you can buy online and it will automatically upgrade your Computer.