Microsoft admits a Windows 11 bug is eating up to 500GB of storage, verify if you are affected.
(www.windowslatest.com)
I bought a machine right before 7 launched to replace my XP machine. Vista SP2 was solid by then. I ran it for over a year because it was extremely stable.
I waited a bit over a year to install 7 on the machine when it's SP1 came out.