There is no keyboard shortcut key to delete a column, nor is there any special command. The quickest way to delete the contents of a column is to click on the letter at the top of the column you want to delete and press the Del key.
Delete column
column width
Diskpart CommandThe diskpart command is a Recovery Console command used to create or delete partitions on hard drives.
config t
The action is actually called Cut. You can do it in lots of ways. You can use the Cut command from the Edit menu. You can press and hold the Ctrl key and then press the X key. You can get Cut by right clicking on the mouse and picking the command from the shortcut menu that appears. You can press the shortcut menu key on your keyboard and pick it from there. You can press and hold the Shift key and then press the Delete key.
erase
In Windows and Unix-based and Unix-like systems, the command is mkdir (however in Windows a shortcut md can be used as well).
To delete directory and sub directory in single command, use "deltree" command..
ena
enter
Delete.
In Dos-just write (DEL Folder Name) this command will delete all the Files inside that folder,then write (RD Folder Name) This will Remove your Folder. Remember both command contain Same folder name. Which you want to Delete.(DEL)command is used to delete Files. (RD) command is used to delete Folder