Microsoft doesn’t remove the older version when you install the new one, however, and your Struktur can get confused over which version to use. Microsoft 365 or Office won't install: Your computer must be running a supported operating system to install Microsoft 365 or Office. You can find a list https://microsoft-office65297.bluxeblog.com/60249251/5-einfache-techniken-für-microsoft-office-2021-professional-plus