How to Run Windows 7 from a USB Stick on Any Computer
If you ever wanted to run a real version of Windows 7 from a USB stick on any computer, you might be interested in Windows 7 Ultimate USB Stick Edition V20 Update 29950 X86. This is a modified version of Windows 7 that can be installed and run from a USB drive, without affecting the host computer's hard drive or operating system. Here are some features and benefits of this edition:
It is portable and can be used on any computer that supports booting from USB.
It is fast and lightweight, as it only uses about 256 MB of RAM and 2 GB of disk space.
It has all the essential drivers and applications pre-installed, such as Internet Explorer, Windows Media Player, Notepad, Calculator, etc.
It can be updated with the latest security patches and service packs using Windows Update.