Computer cleaning is an essential part of maintaining your PC as a dirty computer may well be one that performs poorly. Typical places to find the most serious grime and dirt are in the mouse and keyboard. To ensure smooth running of your PC we recommend using a vacuum cleaner to suck any dust out of the small gaps. If you can see large particles try tipping the keyboard upside down and shaking. Removing the bottom cover of your mouse and making sure that no grime is visible on each of the three wheels can also improve mouse performance. If you are feeling confident, you can remove the back of your computer (after turning off power) and using a vacuum cleaner, carefully suck the dust out of the inside of your machine. If you would like to find people to help you clean your computer, please visit some of the websites listed within out website.