Microsoft Office 2021 is a new version of the Microsoft Office suite that seeks to combine the aesthetic changes and interface improvements of the 2016 and 2019 versions with the online capabilities of the Office 365 service. In addition to the new design, made in the style of Windows 11, The package received several important innovations in terms of functionality.

Microsoft Office 2021 is a new version of the Microsoft Office suite that seeks to combine the aesthetic changes and interface improvements of the 2016 and 2019 versions with the online capabilities of the Office 365 service. In addition to the new design, made in the style of Windows 11, The package received several important innovations in terms of functionality. In particular, integration with cloud services has been deepened, which allegedly made it easier to work with documents on different devices, including simultaneous editing of one file by several users. In addition, when sending large attachments in emails, Outlook can now automatically upload them to OneDrive storage. As ancillary tools in Microsoft Office 2021so-called "smart" applications (Smart Applications) appeared, such as the search for commands to perform certain actions Tell Me and the incoming message sorter Clutter, based on machine learning technologies.