If you have a computer with multiple user accounts, sometimes you want the ability to switch between them quickly. Fast User Switcher is a free utility that will save you a few clicks or keyboard strokes than switching users the traditional way.
Switching Users in Windows
Switching users in Windows can be done a few ways, from the Start menu in Windows 7 and earlier.
Using Fast User Switcher
Download Fast User Switcher. It’s a free lightweight utility that doesn’t require installation, so you can run it from a flash drive on any Windows computer if you want to.
Just double click it and you’ll be brought to the screen to switch to the user account you want.