Facebook Keyboard Short Cut Keys

Below is the List of Facebook Keyboard Short Cut Keys:

List of General Short Cut Keys:
Mozilla Firefox  Google Chrome  Internet Explorer
KEYS                 KEYS     KEYS               ACTION
Shift + Alt + M    Alt +M    Alt +M + Enter  New Message
Shift + Alt + ?     Alt + ?      Alt + ? + Enter  Cursor in Search box
Shift + Alt + 0     Alt + 0     Alt + 0 + Enter  Help Center

Shift + Alt + 1     Alt + 1     Alt + 1 + Enter  Home Page
Shift + Alt + 2     Alt + 2     Alt + 2 + Enter  Profile Page
Shift + Alt + 3     Alt + 3     Alt + 3 + Enter  Friend Request
Shift + Alt + 4     Alt + 4     Alt + 4 + Enter  Messages if any
Shift + Alt + 5     Alt + 5     Alt + 5 + Enter  Notifications
Shift + Alt + 6     Alt + 6     Alt + 6 + Enter  Account Settings
Shift + Alt + 7     Alt + 7     Alt + 7 + Enter  Privacy Settings
Shift + Alt + 8     Alt + 8     Alt + 8 + Enter  Official Facebook Page
Shift + Alt + 9     Alt + 9     Alt + 9 + Enter  Service Agreement
L                        L              L                       Like/Unlike Photos in light box

List of Short Cut Keys for Messages for all Browsers:

Search and Help
Alt + g = Search conversations
alt + q = Show/hide keyboard shortcuts

Getting Around
Alt + c = Start a new message
Alt + i = Go to inbox
Alt + u = Go to Other

Conversations
Alt + Delete = Archive/Unaechive conversation
Alt + r = Mark message as read/unread