At the Windows command prompt, select AutoComplete

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If you are a Windows user who needs to use the command prompt regularly, it makes sense to enable auto-completion at the command prompt. If you want to make the change permanent, you must modify the Windows registry.

Enable automatic completion at the command prompt

You can enable automatic completion permanently or only for the current session.

To enable automatic PDC completion for the current user for the current command session, open the Run field, type and press Enter. The /f switch turns the completion of file and directory names on or off.

Now press Ctrl+D to complete the folder name or Ctrl+F to complete a file name. Press and hold this key combination to see how file names change.

Enable auto-completion in CMD permanently

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You must edit the value CompletionChar. The default value is 40 in hexadecimal. Set the REG_DWORD value to 9. This activates the completion of the folder name.

Then double-click PathCompletionChar and change its value to 9.

This defines the TAB key as the control character.

If you want to use the same control characters you use for a single control session as mentioned in the first part of this message, set the values as follows:

  • 4 for Ctrl+D
  • 6 for Ctrl+F

The function to automatically complete the file name also works for folders, since Windows searches for the full path and matches it to the file name and folder name.

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