How to delete all folders in current directory

How to delete all folders in current directory using command line (cmd.exe) or batch files?

How to delete all empty directories in current folder:
FOR /D %f IN (*.*) DO RD "%f"

How to delete all directories / folders in current directory / folder:
FOR /D %f IN (*.*) DO RD "%f" /S /Q

If you are using FOR in batch file, you must use double % signs.
FOR /D %%f IN (*.*) DO RD "%%f" /S /Q