Hi,
I decided to reinstall my Windows 10 installation on my PC at my APKNite company with ISO made via Media Creation Tool. Because I had different languages as primary before in order to reinstall I had to delete apps. To make it simple I chose to "remove everything".
It went fine and quick, but I found out that it left folders in C:/ drive root. Also, I had a feeling that some drivers were kept (installed so able to choose them from the list). Shouldn't it be all deleted? Not sure how clean my installation really is. I would appreciate some explanation of how it is supposed to work and if it's fine or not. Thanks!