Check and if you get This PC meets Windows 11 requirements with PC Health Check app, then you can use Windows 11 Installation Assistant which you can download from here:
https://www.microsoft.com/en-us/software-download/windows11
Alternatively, you can try manual upgrade to Windows 11 using ISO file. Follow these steps:
- Download Windows 11 ISO from Microsoft website at https://www.microsoft.com/en-us/software-download/windows11.
- Double click on it to mount it to a DVD drive.
- Then go to DVD drive, double click on
setup.exeto proceed. - Follow on-screen instructions to complete upgrade.
Refer detailed instructions in this step-by-step guide:
Let us know if this helps!