There's no excuse for keen PC gamers to be without a top-notch gaming mouse. A proper rodent can improve your accuracy, increase comfort levels and make games easier thanks to extra buttons, more features and better sensors.

If you've never considered a new gaming mouse then it can seem daunting, as there are loads of features to take into account – but we've explained them all here to help you make an informed choice. We've also rounded up some of our favourites to point your cursor in the right direction.