This secret Microsoft app promises to improve your Windows performance, but it’s mostly just reorganizing what you already have

If you’ve been looking for a quick way to make your Windows PC feel faster, you may have come across Microsoft PC Manager. It’s an official app from Microsoft that advertises performance boosts, junk file cleanup, and general system optimization. It sounds ideal, especially since it comes from Microsoft itself, rather than some unknown download you’d have to side-eye. But after spending some time actually using it, the results feel a lot more modest than what the marketing implies.