7. To restore the address of the current webpage in the search field in case you make a mistake while typing, press “Esc”.
8. If 140 symbols on Twitter are not enough for you to express something, use Twishort, TwitLonger or Tall Tweets.
9. To save the Facebook pages you like to look at them later: choose “Save Link” at the top of the page. To return to the article, open “Saved” in the menu.
10. If you don’t know the e-mail of the person you are interested in, you can send an e-mail to their Facebook address — [email protected] The network will redirect the message to the e-mail the account is registered with.