CodeTek VirtualDesktop Pro for Windows

The description of CodeTek VirtualDesktop Pro - Play With New Friends

CodeTek VirtualDesktop revolutionizes the way you work in Mac OS X by giving you the ability to truly multitask. With CodeTek VirtualDesktop, you see only the windows for the current task you're working on. When you start a new task, you can switch to an empty virtual desktop and open all the windows you need. When you switch back to a previous task, you'll see only that task's windows just as you had left them.