I tried this free Microsoft cleanup tool to see if it'd speed up my Windows PC - here's the result

To grab PC Manager, head to its dedicated product page or go directly to its Microsoft Store page. After installation, open the program. If you wish, you can set it to start up automatically each time ...
CNET

These Could Be Slowing Down Your Computer

Your web browser could be the culprit, especially if you've lost count of the number of windows and tabs you have open. Each ...