There is an open source solution to your file management problems, and it is based on open source software to replace your ...

Are you having a hard time managing your files because the Windows File Explorer is not working properly or won’t open at all? In this troubleshooting guide, we’ll show the fixes that you can do to ...

Oh, and yeah, you can't 'open' multiple types of files at once since they would not all 'open' in the same software. I suppose you could make a feature request to Microsoft to add that capability, it ...