Xbox One Files

If you mean videos, pictures & music, then you could try using the media play app, which you can find on the store.

Hi

Where in the system are you trying to copy and paste?

You can bulk move games etc using the inbuilt tools if that is what you are trying to do.

To select more than one item in the Xbox File Explorer...

1. Navigate to the folder where you want to select the items

2. Go to the bottom right of the screen and click the icon that has 2 check marks and 4 horizontal lines

3. Check all the items you want to move, copy or delete (there's an option to select all if you select the 3 dots at the bottom right)

4. Once you have everything you want selected, go back to the bottom right and choose to delete, copy or cut and then choose where to copy or paste the files to and select the paste option.

5. Wait for the file transfer (time depends on device you're copying from).

That's not something that's publicly available. I doubt its even as simple as formatting the drive. You'd probably also need a different firmware for the HDD.

all the upload video footage is on the server side not on the console, but you can go to your clips and select start on each one and choose either save or delete.