This account was necessary in the Windows XP era and earlier, but it's not needed in the current Windows design and is disabled by default to reduce the attack surface on a Windows PC.

Macros allow you to run a set of pre-programmed actions with one click or button press, helping you save time and avoid repetition.

Enable or disable macros in Excel for Windows You can manage macros for all your workbooks from Trust Center settings. Follow the steps below to make changes. Launch Excel on Windows.