If you have ever used Linux, one of the most useful features of the standard interfaces is the ability to have multiple desktops you can switch between (i.e. virtual desktops). This makes multitasking easier as, for example, you can have all your Internet applications open on one desktop, your music library open on another and your word processor / spreadsheet on another desktop.

With this Microsoft utility for Windows XP, you can now have this same feature for your Windows desktop. Give it a shot as it really is a nice way to keep your “relevant” programs grouped together when you are multitasking.