How do I know which version microsoft 365 I have?

To check which Microsoft 365 or Office product is installed:

1. Open any Office app such as Word or Excel.
2. Select Account.
   • If Account is not visible, select File > Account or Help.
3. Under Product Information, check:
   • Product name — for example, Microsoft 365 ProPlus or Office Home and Student.
   • Version number — includes the version, build number, and installation type.
4. For more detail, select About Excel or the equivalent About option in the app.

On Mac:

1. Open Word.
2. Select the Word menu.
3. Select About Word.
4. The dialog shows the version number and license type.

If the product name shows a Microsoft 365 subscription, that identifies the version in use.

For cost and plan differences:

• Microsoft 365 is a subscription service with up-to-date apps, cloud storage, and advanced security.
• Office 2024 is a one-time purchase for one computer and has no upgrade option to the next major release.
• Microsoft 365 Personal is for one individual.
• Microsoft 365 Family, Premium, and Pro can be shared with up to five additional people, but AI benefits are only available to the subscription owner.
• Business plans are designed for small and mid-size businesses, enterprises, schools, and non-profits, and most business plans include fully installed desktop apps. Microsoft also offers basic business plans with online apps, file storage, and email.
• A business plan may be appropriate when business files and services need to be kept separate from personal use.

For pricing, Microsoft provides comparison pages rather than a single fixed price in the provided material.

• About Office: What version of Office am I using?
• What's the difference between Microsoft 365 and Office 2024?
• What's the difference between Microsoft 365 plans for home or business
• What's the difference between a paid Microsoft 365 subscription and the free web apps?