Speed up a slow computer
- Restart it. A full shutdown once a week clears more problems than any cleaner app.
- Trim startup programs in Task Manager — anything you do not use daily can be disabled.
- Leave at least 15% of your drive free; a full drive slows Windows to a crawl.
- If it is still slow and still spinning a hard drive, an SSD upgrade is the single biggest improvement you can make.

