You have a major presentation coming up at work for an important client. You have all the information you need clear in your head and you know exactly what it is you want to say. It’s just a shame you can’t project that right out of your brain onto the wall.

Luckily, some lovely inventor over the course of time has given you the next best thing. Projectors are an invaluable item when it comes to giving presentations, allowing everyone to see every last letter of your important documents blown up to a legible size before their eyes. You can go ahead and throw in some pretty pictures to make it much more interesting, too, of course, though pictures of your dog chasing its tail or your cat falling in the fish tank aren’t recommended business images.