Windows Apps for Facebook

Facebook Desktop
A Windows-only app, Facebook Desktop provides real-time updates, lets you see wall posts, view messages, and read friend requests. It's one of the best-looking apps, too.

Facebook Photo Uploader
The folks at the Google Code Base have a neat little desktop app for Windows users that allows them to upload photos directly to Facebook and tag them before they get to the service. It's not the best-looking app, and it's a little buggy, but I'm impressed by its ease of use.

Facebook Tray Notify
Sometimes, a desktop client just gets in the way. If you feel that way, turn to Facebook TrayNotify. It's a lightweight app that sits in your taskbar awaiting Facebook notifications. Once it receives them, alerts pop up, letting you know about the updates. If you want to act on them, you'll need to go to the Facebook site to do so.

FBLook
FBLook is useful, if you're an Outlook user. Besides filling you in on friends' status updates, you can update your own Facebook status, and see notifications and requests without going to the Facebook Web site--it all works within Outlook on your desktop. Although I'm running a Mac every day, I still use FBLook whenever I run my Windows machine. In fact, it's one of the first apps I fire up.

FBQuick
If you're looking for a nicely designed app that will work on your Windows PC and give you some of the best functionality around, look at FBQuick. The app sends you profile notifications, including tagged photos, pokes, and messages, but it doesn't allow you to update anything while on your desktop.

Fonebook
If you're an Outlook user, and you have a mobile phone that supports Outlook, check out the Fonebook app. Once installed on your desktop, the app will transfer your contacts and photos from Facebook to Outlook. The app copies a contact's photo, Facebook profile URL, the "About me" details, and status. That can then be synced with an Outlook-compatible phone so whenever someone calls, the person's picture and information will pop up on your mobile-phone screen.