This trick makes the folder nameless

STEP 1: Select any file or folder or create a new folder.

STEP 2: Right-click on it, select 'Rename' or simply press 'F2'

STEP 3: Press and hold the 'Alt' key. While holding the Alt key, type numbers '0160' from the Numpad

Note: Type the numbers '0160' from the Numpad, that is, the numbers present on the right side of the keyboard

STEP 4: Press Enter and the nameless file or folder will be created

Reason: The file or folder that seems nameless is actually named with a single space.