Microsoft Office 2021 is currently available for a one-time purchase of .97, reduced from its regular price of 9.99. This version includes Word, Excel, PowerPoint, Outlook, Teams (free version), OneNote, Publisher, and Access. Users receive instant download codes for immediate installation on a single computer, ensuring uninterrupted access without recurring fees. Microsoft 365, in contrast, operates on a subscription model that has recently seen a price increase, making Office 2021 a more economical choice for individuals and businesses. The offer is time-limited, and prices on StackSocial may change.