Microsoft’s latest Windows update breaks cursors, wallpaper, and more – what to do if you’re affected

Here's what to know about the glitch, and the only action you can take for now.
Ars Technica

Does DPI matter in gaming mice? One mouse-maker says no

What do you look for when buying a gaming mouse? What do the numbers on the box mean? We speak to SteelSeries CMO Ron Kim about DPI, and get an earful. Ars explores why a bigger number isn't always ...