When it comes to PC gaming, having your mouse DPI dialed in is essential. Here's what it means and how to adjust it for the game you are playing.

For a limited time, ASUS' competitive gaming mouse is available with a 40% discount, bringing it below the $100 mark with few caveats.

Every mouse is a little different—some accelerate faster than others, for example—and that can get annoying (and even disorienting) if you use one mouse at home and another at work. The Mac's ...