I use a program called
Classic Shell and a few other tricks to make Windows 10 look and work as much like Windows 7 as possible. IMHO, that was the last "good" version of Windows. Sadly, the developer of Classic Shell is no longer updating it, so there is a chance that one day it will become incompatible with Windows.
I do still have an unopened install disk for Windows 7, too. Just in case.