The way to speed up windows 7 wallpaper widescreen is to basically fix any of the problems which will be causing it to run slower than normal. Not many people know this, but Windows computers do not run slower because their hardware is "out of date" - that's a myth. The real reason why windows 7 wallpaper widescreen runs slower is because many of its settings & options will often become damaged, preventing your PC from correctly being able to process them as quickly as possible. The good news here is that if you want to make your system faster, there's a simple "trick" that most computer experts will use to fix your system.