Microsoft Office 2021 vs Microsoft 365: Key Differences Explained

01 Jul 2024

Is Microsoft Office Worth the Price?

The initial cost of getting Microsoft Office might be a little more than your monthly subscription to Microsoft 365, but you’re only paying once. Ever. After that, you’ve got Word, Excel, PowerPoint, Outlook, Teams, OneNote, Publisher, and Access for life. Install them on one computer and that’s it. Use these apps at work or at home. They’re yours.

The main difference between Microsoft 365 and Microsoft Office 2021 is the version of your apps. 365 has the most recent. Office 2021's are from 2021, but they still perform much the same.

Get This Budget Upgrade While You Can

Windows 11 Pro and Microsoft Office 2021 aren’t going anywhere, but this extra low price certainly is. You only have until July 21 at 11:59 p.m. PT to get the Ultimate Microsoft Office Pro Bundle for $39.97. No coupon needed.

StackSocial prices subject to change.

Microsoft 365 (Office)

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News and reviews about Microsoft 365 (Office)

21 May 2025

AI Enhancements Integrated in Windows 11's File Explorer

AI Actions in Windows 11's File Explorer bring innovative features via context menu, available for Microsoft 365 subscribers in the Insider program.

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20 May 2025

Microsoft Leverages AI in File Explorer for Enhanced Productivity

Microsoft introduces AI actions in File Explorer, including Visual Search and document summarization, enhancing file management for Windows 11 users.

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14 May 2025

Microsoft Confirms Windows 10 Support Continues Until 2025

Microsoft clarifies the support timeline for Windows 10. Despite rumors, the transition to Windows 11 remains optional until the October 2025 deadline for Windows 10's end of support. Security updates for Microsoft 365 Apps will extend to October 2028.

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13 May 2025

Microsoft's Plans for Windows and Office Support Update

Microsoft outlines its strategy for Windows 10 and Office, as Windows 10 nears its end-of-life for free updates. Office 2021 and 2024 will still receive support, alongside Microsoft 365, ensuring a smooth transition for users.

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13 May 2025

Microsoft Extends Security Updates for Office on Windows 10

Microsoft will continue security updates for 365 apps on Windows 10 until October 2028, offering businesses more time to transition to Windows 11.

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12 May 2025

Microsoft Extends Security Support for Windows 10 Apps

Microsoft provides continued security updates for Windows 10 users, with support extended to 2028. However, users must opt into paid updates through the Extended Security Updates program post-2025.

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11 May 2025

Microsoft Extends Windows 10 Support Deadline to 2028

Microsoft extends Windows 10 support deadline to October 2028, giving users more time to upgrade to Windows 11. Microsoft 365 apps will continue receiving updates, ensuring security and performance improvements despite hardware limitations.

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11 May 2025

Microsoft Extends Security Support for 365 Apps on Windows 10

Microsoft has extended support for its 365 apps on Windows 10, promising security updates until October 2028, encouraging users to move to Windows 11, while maintaining updates for three years post Windows 10's end.

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12 Mar 2025

Exploring ChromeOS as an Alternative Post-Windows 10 Era

With Windows 10 support ending in 2025, Google positions ChromeOS as an efficient alternative for users needing seamless access to Microsoft 365 apps.

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19 Sep 2024

Microsoft Enhances 365 Suite with Copilot Wave 2 Rollout

Microsoft is enhancing its Microsoft 365 suite with Copilot technology in the Copilot Wave 2 rollout. New features include drafting PowerPoint presentations, prioritizing Outlook emails, and collaborative data manipulation. Vodafone purchased 68,000 licenses, saving employees three hours weekly.

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