Here is a short trick to hide some of your personal files.
Rename any folder with extension {645FF040-5081-101B-9F08-00AA002F954E}eg,if u’ve a folder games then press F2,then type, “games.{645FF040-5081-101B-9F08-00AA002F954E}”
See the magic….then to get to original form,remove the extension using “ren games.{645FF040-5081-101B-9F08-00AA002F954E} games” in dos or as a bat file.
And you are done.