How to Hide a folder without any third party Software

Step 1 : Rename any folder with extension {645FF040-5081-101B-9F08-00AA002F954E}
For eg,
If u’ve a folder with name “Anything”
press F2,
then type, “Anything.{645FF040-5081-101B-9F08-00AA002F954E}”
and Press Enter.
Step 2 : To get back to its original form,
Make a new batch file with any name and type
“ren Anything.{645FF040-5081-101B-9F08-00AA002F954E} Anything” .