Microsoft will end support for Microsoft 365 for Windows 10 this October, so you'll need to buy a new Windows 11 PC.

So, it’s possible the free Windows 11 upgrade may stick around for a while. According to Steam, about 55% of users have already migrated to Windows 11, but 42% remain on the old

“Microsoft 365 Apps will no longer be supported after October 14, 2025, on Windows 10 devices,” the company confirmed. “To use Microsoft 365 Applications on your device, you will need to upgrade to Windows 11.”

While a post on Microsoft's Tech Community blog indicates that the free upgrade path from Windows 10 to 11 is only for a limited time, Microsoft says that's a mistake.

You can get Windows 11 as a free upgrade, but you'll have to hurry. Microsoft made it a limited-time only offer.

Microsoft says that it will end the free Windows 11 upgrade and Microsoft 365 support for Windows 10 users by 2025, urging users to act soon.