There are a variety of ways to speed up your PC. The first way is just to increase your computer's RAM. However, if you're not so techno savvy and you really don't like opening up your CPU, then there are other ways to boost your computer's speed without having to tinker with the hardware.

The most common way is to get a registry cleaner and fix your computer's registry. Whenever you install or uninstall programs in your PC, it leaves a footprint in the registry. Sometimes, this registry entries are not removed even if you uninstall a file and sometimes, these registry entries could also be corrupted, affecting your PC's performance. A quick adn regular registry clean-up would definitely improve your PC's performance. Coupled with a regular defragmenting of your hard drive and your computer's speed would seem like the first time you bought your PC.