Microsoft says its PC Manager app can make your Windows machine faster, so I decided to find out whether it actually works.

Secure Boot protects your PC against bootkit malware. The Windows update refreshes expiring Secure Boot certificates. To install, head to Settings and select Windows Update. I typically advise Windows ...

I don't think Microsoft is doing anything evil here. Windows isn't uploading my personal files, and this isn't some sketchy background process pretending to be useful. It's a real Windows feature ...