Here's the speedy ways for your Google+ Accounts. Keyboard shortcuts to make your browsing easier. My favorite one is when writing a comment, press Tab + Enter to submit the comment.

It is no different in the case of Google+, where simple shortcut keys can help you explore the social platform much faster. These shortcuts are a boon for those using laptops.

Key	Action
/(slash)	Pressing slash will take you straight to the search box. And all you have to do is start typing your search keys.
J	Scroll down move to the next post in your stream
K	Scroll up move to the previous post in the news streamtd
Q	This takes you directly to the Google chat box
Space Bar	Press the space bar to scroll down the stream
Shift + Space:	Scroll up stream by regular intervals
Tab + Enter	Once done with writing the comment, submit the comment on a post
Tab + Tab + Enter	Press Tab twice, then Enter, This cancels the comment box.
@	@ followed by a username is used to mention someone in a post.

Additional Keyboard Shortcuts and Tricks
+: This also serves the same purpose as the @ symbol.
Ctrl – (minus): Pressing them on the Circles page makes Circle management easier, as you can Zoom out your Circles.
Tab: To scroll through links on a page keep pressing the Tab key . Keep in mind that this is a Chrome shortcut only.