Closing your Microsoft account removes access to Windows, Office, OneDrive, and Outlook on that computer

When you close a Microsoft account on your computer, you lose the ability to sign in with that account. If it is your only account on the machine, you will be locked out entirely — you cannot use the computer without an account to log in. Windows will not let you delete the last account on a device.

The data tied to that account does not automatically vanish from the hard drive, but you lose access to it unless you sign back in or create a new account with administrator rights. Files stored in OneDrive, emails in Outlook, and licenses for Microsoft Office all depend on that account being active and signed in.

The process is permanent. Once you close the account through Microsoft's website, you have a 60-day grace period to change your mind. After 60 days, the account and everything associated with it — including the email address — cannot be recovered.

Key Takeaways

  • Closing your Microsoft account on a computer removes your ability to sign in; if it is your only account, you cannot use the computer at all.
  • You have 60 days after closing to reactivate the account before it becomes permanently deleted.
  • Files on your hard drive remain there but are inaccessible unless you sign back in or create a new administrator account.
  • OneDrive files, Outlook emails, and Office licenses are tied to the account and will no longer work once it is closed.
  • If you want to keep using the computer, create a new local account or a different Microsoft account before closing the one you use now.

What happens to your files and data

Files stored locally on your computer — documents in your Documents folder, photos on your Desktop, downloads — remain on the hard drive after you close the account. However, if those files are in a user folder tied to that account (like C:\Users\YourName\Documents), they become locked behind that account's permissions. You cannot access them without signing back in with that account or using an administrator account to change the folder permissions.

Files stored in OneDrive are different. OneDrive is a cloud service, and your access to those files ends when the account closes. If you have not downloaded copies to your computer, they will be inaccessible. Microsoft keeps OneDrive files for 93 days after account closure in case you reactivate, but after that they are deleted permanently.

Emails in Outlook and other Microsoft services follow the same rule: they are tied to the account and disappear from your access once it closes. If you use Outlook on your computer, those emails are stored on Microsoft's servers, not on your hard drive.

How to back up your data before closing the account

Before you close the account, read everything you need. For OneDrive files, open OneDrive on your computer, right-click each folder or file you want to keep, and select "Always keep on this device" or read them manually to a folder outside OneDrive. This creates a copy on your hard drive that will remain accessible after the account closes.

For Outlook emails, open Outlook and export your mailbox. Go to File > Open & Export > Import/Export, choose "Export to a file", select PST format, and save it to a location on your computer that is not tied to the account (like your Desktop or an external drive). This creates a backup file you can open later with a different email client or account.

For any other files in your user folder, copy them to an external drive, a USB stick, or a cloud service like Google Drive or Dropbox before closing the account. Once the account is closed, retrieving these files becomes much harder.

Creating a new account before you close the old one

If this is your only account on the computer, you must create a new account before closing it. Go to Settings > Accounts > Other people > Add account. You can create a local account (one that exists only on this computer) or sign in with a different Microsoft account.

A local account does not require an email address or password tied to Microsoft. It is simpler if you just want to use the computer without cloud services. A new Microsoft account gives you access to OneDrive, Outlook, and other Microsoft services under a different email address.

Make sure the new account has administrator rights so you can manage the computer and access files from the old account if needed. Once the new account is set up and you have signed in at least once, you can close the old Microsoft account without losing access to the computer.

The 60-day reactivation window

Microsoft gives you 60 days after you close an account to change your mind. During this period, you can sign in to Microsoft's account recovery page, enter the email address of the closed account, and reactivate it. Everything associated with that account — OneDrive files, Outlook emails, game saves, Microsoft Store purchases — remains in a holding state and will be restored once you reactivate.

After 60 days, the account is permanently deleted. The email address becomes available for someone else to use, and all data is removed from Microsoft's servers. You cannot recover the account or the email address after this point.

If you think you might need the account again, do not close it. Instead, just stop using it or change the password to something you will not remember. This keeps the account and your data safe without the risk of permanent loss.

Removing a Microsoft account without closing it

You do not have to close the account to stop using it on your computer. You can remove it from the device while keeping the account active. Go to Settings > Accounts > Your info, scroll down, and select "Remove". This removes the account from the computer but does not close it at Microsoft.

The account remains active online. You can sign back in on this computer or any other device whenever you want. Your OneDrive, Outlook, and other services stay intact. This is a safer option if you are just switching to a different account on this machine but might want to use the old one later.

Removing an account from the computer is also faster and simpler than closing it. If you are not certain you want to permanently delete the account, remove it from the device first and see how you feel after a few weeks.

What happens to Microsoft Office and subscriptions

Microsoft Office licenses are tied to the account that purchased or activated them. If you have Office 365 (now called Microsoft 365) or a one-time Office license linked to the closed account, you will no longer be able to use it. The software will stop working or revert to read-only mode.

If you have a Microsoft 365 subscription, you can transfer it to a different account before closing the old one. Sign in to your Microsoft account online, go to your subscription settings, and change the associated email address. This moves the subscription to a new account so you do not lose access to Word, Excel, and other apps.

For one-time Office licenses (like Office 2021), the license is permanently tied to the account. Closing the account means you lose the ability to reactivate or reinstall Office on new computers. If you plan to keep using Office, do not close the account until you have moved the license or purchased a new one.

Frequently Asked Questions

Can I recover my files after I close my Microsoft account?

Files on your hard drive remain there, but you cannot access them without signing back in or using an administrator account to change permissions. OneDrive files are kept for 93 days after closure. If you reactivate the account within 60 days, everything is restored. After 60 days, the account is gone permanently and recovery becomes impossible.

What if I close my account and then change my mind?

You have 60 days to reactivate it. Go to the Microsoft account recovery page, enter the email address, and follow the steps to reactivate. After 60 days, reactivation is no longer possible and the account is deleted permanently.

Will closing my account delete everything on my computer?

No. Files on your hard drive stay there, but you lose access to them if they are in your user folder. You also lose access to OneDrive, Outlook, and Microsoft services. If this is your only account, you will not be able to sign in to the computer at all.

Can I use Office after I close my Microsoft account?

No. Office licenses are tied to the account. Once the account closes, you cannot use Office unless you purchase a new license or move your subscription to a different account before closing the old one.

Do I have to close my account to stop using it?

No. You can remove the account from your computer without closing it. This keeps the account active online so you can sign back in later. Removing it is simpler and safer than closing it permanently.