Getting started in photography can be an overwhelming process. Learning about lenses and optics can be tricky enough, that the prospect of having to get to grips with filters as well can often be a step too far for beginner photographers. But filters can often be an essential tool in the professional photographer's kitbag, enhancing colour and helping to manage difficult lighting environments, and taking the time to experiment with filters can be hugely beneficial.
Luckily, photo gift company Zippi has published a handy infographic 'cheat sheet' introduction to filters, which should get you up and running with what filters to use when and why.
There's a higher resolution version of this infographic over at the Zippi website.