There are a lot of changes in Windows 10’s File Explorer compared to Windows 7’s Windows Explorer.
www.howtogeek.com
it's 2016 (very old) and I'm not sure if it's still relevant, however it might be worth a look.
Warning!!!
I wouldn't mess with this myself, I think you could very easily end up in a lot of trouble and find yourself having to reinstall Windows 10. So I wouldn't embark on this route unless you do a bit more research yourself, or you know what you are doing. I still wouldn't do it myself!
Did you know you can change File Explorer to a theme that’s easier on the eyes, thanks to the Windows 10 October 2018 Update? As the Windows Insider blog explains, “Adding a dark theme to File Explorer has long been a top Insider request,” but it meant “breaking new ground to provide a dark...