A Microsoft file hosting and synchronization service.
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If your OneDrive storage becomes full, you won’t be able to upload or sync files, and your account may be placed in a frozen state.
Microsoft provides a 6-month grace period for you to either free up storage space or upgrade your storage plan. If no action is taken during this period, all files stored in your OneDrive may be permanently deleted and cannot be recovered.
Note - This action is permanent.