Windows Phone 7 is the new kid on the block among smartphone OSs--odd, considering that tech veteran Microsoft made it. A quick look at WP7's top apps shows that Microsoft has initially marketed the OS toward consumers. Still, if you want to use your Windows Phone 7 handset for work, you won't be left high and dry. Here are some of the best apps available to keep you wheeling and dealing.
(Since Windows Phone 7's app Marketplace doesn't yet have a Web interface, the best way to find these apps is to search from your phone. Or, if you use a Windows-based PC, you can download the Zune software for Windows to sync apps between your PC and phone.)