Go to Search Box : Alt+/
Facebook Help : Alt+0
Facebook Homepage : Alt+1
Facebook Timeline(Profile Page) : Alt+2
Facebook Friends : Alt+3
Inbox (Messages) : Alt+4
Notifications : Alt+5
Account Settings : Alt+6
Privacy Settings : Alt+7
Facebook About Page : Alt+8
Terms and Conditions : Alt+9
Comment on a story : Alt+c
Scroll between news feed : Alt+j,Alt+k
Like or unlike a specific story : Alt+l
Create New Message :Alt+m
By using this Facebook shortcuts enjoy your Facebook journey.