Microsoft no longer officially supports Windows 10, so do this if you want to keep using your older PC securely.

Microsoft has suddenly issued a just-in-time update for Windows 10 users hit by an awkward failure that has stopped “essential security updates” installing on their PCs. There was no warning this ...

If you're still running Windows 7 or Windows 8.1, then it's time to head to Microsoft's Update Catalog website to download new cumulative updates. The software maker quietly pushed out these updates ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. This update mistake has finally been fixed. Updated on Nov. 5 with ...