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You can buy a perpetual license for the Microsoft Office 2021 package on its own. Some examples of included software are Word, Excel, PowerPoint, and Outlook. With Office 2021, you’ll pay a flat charge once and have access to the software indefinitely. Its versatile tools can be used to create, edit, and organize documents, spreadsheets, presentations, and emails. Office 2021 does not have cloud-based services or regular updates; new features and upgrades are only added during major version releases or updates.
Microsoft 365 is a subscription service that grants its users access to the latest versions of Microsoft Office, as well as other cloud services and collaboration capabilities. It offers a wide range of price plans suitable for individuals, small businesses, and enterprises alike. In addition to the traditional Office programs, Microsoft 365 also includes a number of other productivity-enhancing tools. With Microsoft 365, users are always running the most recent and fully-featured build of the program.
Office 2021 vs Microsoft 365 Comparison Table
Microsoft 365 is a subscription service that provides access to the most recent versions of Microsoft’s modern productivity software. Plans for Microsoft 365 are available for individuals, families, small businesses, medium organizations, large corporations, educational institutions, and nonprofits. The primary distinctions between Office 2021 and Microsoft 365 (formerly known as Office 365) are laid forth in the following table.
| Specification | Office 2021 | Microsoft 365 |
|---|---|---|
| Licensing Model | Perpetual license | Subscription-based |
| Office Applications | Word, Excel, PowerPoint, Outlook, etc. | Word, Excel, PowerPoint, Outlook, etc. |
| Cloud Services | No | Yes |
| Regular Updates | No | Yes |
| Collaboration Tools | Limited | Extensive (Teams, SharePoint, etc.) |
| Access Across Devices | Limited (Dependent on local installation) | Broad (Cloud-based access) |
What is Office 2021?

Word, Excel, PowerPoint, and Outlook are all part of Office 2021, although they can also be downloaded separately. Since it has a perpetual license, users only have to pay once to acquire it and can use it whenever they choose without worrying about further fees. In Office 2021, you have access to potent applications for making and modifying documents, spreadsheets, presentations, and emails. When compared to Microsoft 365, Office 2021 lacks both cloud-based services and frequent feature updates. It’s a good fit for businesses and people who don’t need to collaborate via the cloud or upgrade their software frequently.
What is Microsoft 365 ?

The Microsoft Office suite (Word, Excel, PowerPoint, Outlook, etc.) is included in Microsoft 365, a subscription package that also includes cloud-based services, collaboration tools, and productivity solutions. It has many pricing tiers for individuals, companies, and large organizations. The latest versions of Office products, cloud storage (OneDrive), email services (Exchange Online), video conferencing (Teams), and other productivity tools are all at your fingertips with Microsoft 365. Regular updates and improvements mean customers always have the most up-to-date tools, protections, and help from Microsoft. You can visit its official website
Which is better ?
For those who would rather not pay monthly fees, Office 2021 is available as a one-time purchase. Offline versions of the core Office programs are included, but there is no support for the cloud or regular updates.
Microsoft 365 is a paid program that provides users with access to the most recent versions of Microsoft Office, as well as cloud storage, collaboration features, and automatic upgrades. Anyone or any company that places a premium on cloud computing, real-time collaboration, and cutting-edge features will benefit from using this service.
Office 2021: The good and The bad
When it comes to getting real work done in an office setting, Microsoft Office is your best bet.
The Good
- Full offline functionality
- Familiar Office applications
The Bad
- No regular updates for new features
Microsoft 365: The good and The bad
Meetings and assignments may be easily organized and managed with Outlook.
The Good
- Access to the latest Office applications
- Cloud-based services for storage and collaboration
The Bad
- Requires a recurring subscription
Questions and Answers
The biggest difference between Microsoft Office 365 vs 2021 is that Office 365 is a subscription service, while Office 2021 is a one-time purchase. This means that with Office 365, you always have the latest version of the software and access to online storage and collaboration features.03-May-2023
Office 2021 is included in Microsoft 365 plans as part of a larger package. Moreover, Enterprise Mobility + Security (EMS) and machine learning are a part of it. You can pick from several different packages to best suit your requirements. All of Microsoft 365’s features can be purchased independently.