Is it possible to bring back Aero preview on alt+tab in Windows 10?
Solution 1:
Sadly, no.
This is because only a few Aero effects actually continued on from Vista and 7
Those effects are Aero desktop peek, and Aero task-bar peek (names I just gave them to allow for most people to understand)
there might be some programs that return something similar, but they can't use ALT+TAB as it is now a protected system shortcut
I will request that feature in the Windows Feedback Hub for you, and I hoe the return the functionality, as it was very nice