There are regular PC users, and then there are gaming PC users. I play a lot of PC games, and I’ve experienced things most other PC users haven’t, like constantly coping with low FPS, managing CPU and GPU temperatures, moving around the backlog of unplayed games to make space for new ones, and dealing with in-game voice chats that are woefully terrible. To help you out, here are six free apps that every PC gamer should use to make things run a bit more smoothly.