If your existing Windows 10 PC is running the most current version of Windows 10 and meets the minimum hardware specifications [Windows 11 Specifications - Microsoft
] it will be able to upgrade to Windows 11. The upgrade rollout plan is still being finalised, but for most devices already in use today, we expect it to be ready sometime in early 2022. Not all Windows 10 PCs that are eligible to upgrade to Windows 11 will be offered to upgrade at the same time. To see if your PC is eligible to upgrade, download the PC Health Check app. Once the upgrade rollout has started, you can check if it is ready for your device by going to Settings/Windows Updates.