The calculator in Windows 7
Hi, Nicolas, an MSP from France, blogged about one of the little jewels hidden inside Windows 7. In his post, The calculator he explains all the different options you have in this little tool. The blog is written in French, but with the cool translator embedded on IE8 you can read the full post in English (some words are missing though, but I understood everything). Another feature in IE8 is that you can choose which translator your browser uses.
If you don’t have it, get it. Windows 7 beta