Related topicsStorage quotas | What's included | Reduce your storage | Over quota? | Increase your quota | Storage FAQs

Your Microsoft cloud storage quota applies to your personal Microsoft account and includes OneDrive files & photos, Outlook.com attachments & email in-line images, and Microsoft Teams message attachments & recordings. See the full list.

Warning: If you exceed your Microsoft cloud storage, you will not be able to send or receive email.

If your cloud storage is full, you'll need to either reduce the amount or size of the files you do have or buy more storage.

Learn how to delete files to reduce your storage.

Outlook.com and cloud storage quotas

To learn more about Microsoft storage quotas, select the option below that matches your Microsoft 365 subscription. 

Note: OneDrive 100 GB plans are now Microsoft 365 Basic.

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.