Microsoft Office 2021
Microsoft Office 2021 (third release codenamed Office 16) is a version of the Microsoft Office suite of applications for the Microsoft Windows and macOS operating systems. It was released on October 5, 2021, along with Windows 11, and replaced Office 2019. Office 2021 retains the same major version number of 16 that previous versions of Office had. It introduces new dynamic arrays, XLOOKUP features for Excel, full dark mode support and performance improvements. Support for retail versions of Office 2021 will end on October 13, 2026; unlike older versions of Office, there is no extended support period. Development
The office suites updates includes better support for the OASIS OpenDocument file format. The version update adds features to the LET function, has better search for XMATCH function, dynamic arrays, XLOOKUP. It enhances Ink for Translate in Microsoft Outlook and PowerPoint. Office editions
Available editions include:
Office Home & Student 2021: Includes Word, Excel, PowerPoint for Windows and Mac OS. Includes 1 licence for PC or Mac. Office Home & Business 2021: Includes Outlook, Word, Excel, PowerPoint for Windows and Mac OS. Includes 1 licence for PC or Mac. Office Professional 2021: Includes Outlook, Word, Excel, PowerPoint, Publisher, Access for Windows. Includes 1 licence for PC. Microsoft 365 Apps for business: Includes Office Home & Business 2021 apps, plus Access and Publisher for Windows, Microsoft Forms; web versions of Word, Excel, PowerPoint, and OneNote. Licence expanded to 5 PCs or Macs, 5 tablets, and 5 mobile devices. Other features include 1 TB of OneDrive storage, direct save to OneDrive or SharePoint. Microsoft 365 Business Standard: Microsoft 365 Apps for business with Microsoft Bookings, Microsoft Exchange, web version of Outlook, Microsoft Teams, Microsoft SharePoint. Other features include 50 GB mailbox. Version history

Retail

Volume licensed

References 

2021 software
2021
Office 2021
Office suites for Windows