6 unsaid rules all PC gamers must obey (but don't)

As a PC gamer, you quickly learn the mistakes to avoid when buying new PC parts. As an experienced builder, you might already know the things people don't usually tell new PC builders. Even knowing how to improve PC gaming performance is meaningless if you ignore the unsaid rules about keeping your game files safe, protecting against power cuts, and ensuring your setup looks the part. These rules might not sound serious, but they're a must for any self-respecting PC gamer. If you've been guilty of flouting these cardinal rules, it's still time to make amends.