Keyboard shortcuts can make any application more time efficient if used correctly. Twitter is no exception. With these keyboard shortcuts, you’ll be able to accomplish a lot more on Twitter in less time.
Shortcuts for using on a selected tweet (one that has been clicked on and appears in right pane):
Shift + F – Add selected tweet to Twitter Favorites.
Shift + R – Reply to selected tweet.
Shift + T – Retweet selected tweet.
Shortcuts that work from anywhere within Twitter:
Press G, then R – Open Replies.
Press G, then M – Open Messages Inbox
Press G, then F – Open Favorites.
Press G, then H – Go Home.
Press G, then P – Display your profile.
Press G, then U – Go to another user’s profile, input Twitter name in displayed box.
. – Refresh list of tweets.
/ – Go to Search box.
M – Opens a new Message in a pop-up window.
N – Opens a new tweet in a pop-up window.