Today is the big Windows 10 upgrade. I have decided to wait a few days and research any problems. GIZMODO Review says that the it may be a risky upgrade and it is not easy to revert to Windows 8.1.

If your computer is working fine, you might want to turn off automatic updates for a few days and install only hardware and security updates. Wired has a procedure to make sure you do not upgrade right away.

Anyone having a good, or bad, experience are welcome to comment on this article.