Oldies but Goldies: LMGTFY is a simple app showing your friends how Google can solve many issues.
How many times you were asked to reply to questions which just need a few seconds on Google? Let me Google that for you shows how simple it is and help your friends being more proactive. AND – you won’t waste your time again and again.
You can just go to their Google-like website and type the words you need. The resulting clip is simple and effective.