Thankfully, Steam's PC gaming features have a solution for this. However, not everyone is used to using a keyboard to control a game and might even be more comfortable using a console contoller to play.
Most videogames on the PC are designed to be played using a keyboard (usually, WASD controls) and a mouse. This article is for users who want to be able to play most PC video games with a controller instead of having to use a keyboard and/or mouse.