Your data is getting backed up automatically, if you sign-in to a new Windows 11 PC using a Microsoft account.
Windows setup is taking longer and longer to complete. Microsoft is adding new screens to the setup process on a regular basis. Besides ads, for testing Game PC, setup has other pitfalls that many users may want to avoid.
The upcoming Windows 11 version 24H2 makes another change that is going to hit users full in the face once they realize what is happening. Problem is, it may take a while before they realize it.
Here is what has changed: when you sign in using a Microsoft account, your data is automatically synced using OneDrive. That is to be expected, but Microsoft is now also backing up certain folders from the new Windows installation that reside outside the OneDrive folder automatically.
In other words, files may get backed up that you do not want to end up in the cloud. By default, Documents, Pictures, and Desktop folders are getting backed up. If you place the wrong file(s) there, you risk having your account disabled. Even worse, files that you do not want in the cloud may be uploaded to it automatically.
Note: we are still talking pre-release version. There is a chance that Microsoft is changing the behavior before public release.
OneDrive backs up files to the cloud automatically

Neowin was the first to report about it, but they provided no source. I downloaded the latest official Windows 11 version 24H2 to put this to the test.
Fired up a virtual machine using VMWare and started the installation. I kept everything set to the default values, which is probably what most Windows users do. I signed-in using a Microsoft account, as this is the one requirement to get OneDrive up and running.
Tip: you can check out my guide on bypassing the Microsoft account requirement in Windows 11.
It took a while for setup to finish, but the Windows 11 desktop loaded eventually. I noticed that OneDrive was starting to sync files from the cloud storage to the local system. This is also an automated process, which can push device storage to the limit.
When things settled down, I checked OneDrive > Settings > Sync and backup > Manage backup to find out if OneDrive was configured to back up certain folders automatically.
The next screen confirmed this. OneDrive was backing up Desktop, Documents, and Pictures automatically. It never asked whether it could do that.
While it is somewhat okay to get data that is in the cloud synced to the local PC, backing up files automatically without getting consent is a whole new dimension.
What you can do about it
- Skip signing in to a Microsoft account during setup. If you have troubles, try using Rufus to prepare the Windows ISO image.
- If you sign in with a Microsoft account, consider creating a new account.
- Once setup completes, go the OneDrive settings and turn the backup option off.
- Another option is to create a local account after setup completes and use it from that moment on. You can delete the Microsoft account.
Closing Words
With Microsoft making it difficult to set up Windows without a Microsoft account, it appears that many Windows 11 users will have data copied to the cloud once Windows 11 version 24H2 hits.
What is your take on this? Do you use OneDrive or other file syncing services?













