
Scan for viruses, malware, pop-ups, and spyware - Remove viruses, malware, pop-ups, and spyware - Install spyware removers and pop-up blockers - Check for current version of anti-virus - Defragment hard drive - Install Microsoft critical updates - Set up for automatic Microsoft critical updates - Check hardware (fans, power supply, processor) - Check for sufficient memory - Clean interior to remove dust and other debris