Tips to keep your computer smiling * Always install a antivirus in your computer , virus can destroy you data and application . Never forget to update your antivirus as every day new virus are made. * Remove all the temp file from your computer as they slow up you computer and take lot of space. * Remove unwanted icons from your desktop that will help you organize and keep you computer look clean. * Always install one program at a time and see how your computer performance , then proceed to another program. * Never use you computer in storms as your computer is connected to telephone and electricity. * Never spray liquid cleaner directly on monitor or Electronic parts spray on cotton then clean the system.