Facebook shortcuts

Facebook has a whole ton of keyboard shortcuts.
 If you're using Google Chrome,
you can press Alt+1 for your news feed,
 Alt+2 for your profile page, Alt+3 for your friend requests,
 Alt+4 to see all your messages
and Alt+5 to read your notifications.
Alt+? does a search, and
Alt+M lets you write a new message.
If you're using Firefox,
try Shift+Alt, then the number.
Internet Explorer users will need to hit Enter after each shortcut,
while Mac
users will need to hold down
Control+Option instead of Alt.
(Mac users of Firefox need to press Fn+Control.)