Office 2021 will be available for non-Microsoft 365 subscribers on October 5
September 16, 2021
Dark Mode support, support for OpenDocument version 1.3, new Excel functions and formulas, enhanced slide show recording for PowerPoint, and many userinterface adjustments and additions are all included in the latest edition.
For Office 2021, Microsoft intends to provide five years of “Mainstream Support” without any additional support. Support for Office 2021 will terminate in October 2026, barely a year after support for Office 2016 and Office 2019 for Windows would finish.
