Office 365, available through a Microsoft 365 subscription, is always kept up-to-date with the latest software.These versions of Office are still getting security updates, as of December 2021:

RELATED: What It Means When Microsoft Stops Supporting Your Version of Windows How Long Will Microsoft Support Your Version of Office? Organizations may also be able to buy Extended Security Updates after the period, just as they can with Windows 7.Īs long as your version of Microsoft Office is still receiving at least extended support, it’s still getting security updates.