That depends on how you copied them. If you used the copy/paste functions, they will still be on the old machine. If you used the cut/paste or move functions, they will not be on the old machine.
I didn’t see any options, fortunately, all the files are on both machines.
I have a backerupper at the office.
Confession, been a month since last backup.
I know you will find that hard to believe.