Hi IzzaBelle02,
I'm Christine, an Independent Advisor. I'll be happy to assist you. Looks like you would like to install Windows 11 on your iPad Air. I'll do my best to help.
Regarding with installing, Windows 11 to iPad, I'm afraid that it's not recommended yet or you may reach Apple regarding that as they have their own OS for iPad.
If I may ask, may I know why you would like to install Windows on your iPad?
The good news is Microsoft created a Windows 365, cloud PCs. You may check more information about it from the link below:
Introduction to Cloud PCs
https://support.microsoft.com/en-us/windows/int...
Thank you,
Christine L
Independent Advisor