Your Computer is Too Dusty Did you know that a slow computer can sometimes be due to dust? As you use your computer, the fans blow air through it to keep the components cool.

If your Windows PC running slow after a restart, this issue can occur due to too many startup programs or background processes. Use these fixes to resolve the issue.

How to Fix Slow PC Startup Here are lots of ideas for how to make your computer boot into Windows faster: Disable unnecessary startup programs.