Google+ Syntax, Hotkeys & Tips
Get comfortable with Google+... fast!
This cheat sheet by Google+ user Simon Laustsen, includes common syntax, hotkeys and tips you need to know to use Google+ like a pro, like how to mention friends in your posts, how to bold your text and more...Please Note : A correction:
9. To prevent people from sharing your post, click the arrow at the top-right of the post and choose "Lock this post."