Top tips for computer users to be written

Topic: Home Computers
Tone: Enthusiastic
Extensive research needed: no
Extra notes: I'm looking for 100 simple top tips to be written for people to get more from their computer. These 100 tips need to be simple, easy to implement for an average home user so that they get more from their computer. They are NOT technical tips but easy straightforward tips like what to check when you can't connect to the internet, how to attach a file to an email, how to get your photos from your camera, the snipping tool etc etc. The 100 tips need to tell people what to click etc. The individual tips should short.