

If you must, use the free CCleaner, which has the best-tested registry cleaner out there.

This isn’t necessary if you use a solid-state drive. Run the Disk Defragmenter included with Windows.Clear your browser history or - even better - set your browser to automatically clear its history when you close it if you don’t want to store a history.You can even schedule a Disk Cleanup to clean your computer automatically. Just tap the Windows key, type Disk Cleanup, and press Enter to launch it. It’s focused on freeing up space on your hard drive, but it will also delete old temporary files and other useless things. Run the Disk Cleanup tool included with Windows.Let’s say you want to clean your PC just like a PC cleaner would.
