F1 to F9 Keys are Shortcuts in CMD

F1: Tap or hold this key to retype your last command letter by letter.

F2: Copies the current command up to a specified character.

F3: Retypes the entire previous line

F4: Auto-deletes the current command up to a specified character.

F5: Similar to F3, but lets you cycle through previous commands.

F6: Enters the EOF indicator into CMD.

F7: Opens a list of previously entered commands.

F8: Similar to F5, but doesn’t stop at the end of your command history in the session. Instead, it goes all the way to the start.

F9: Enters a previous command by entering a number associated with that line.