How to Rename a folder as "con" in windows

You can't create a folder name "con" in a windows. give it a try... :)
but you can trickily creates It...

right click, click rename and hold down the alt button and type 1023 and then type "con".

you can't create these folder names also "CON, PRN, AUX, CLOCK$, NUL, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9"

and same trick works fine for this names also.

why you can't creates folder name called "con" . find out from Microsoft answers