4 guides
Hyper-V asks you to pick Generation 1 or Generation 2 when you create a VM, and you can't change it later. Here's how the two differ and which to choose.
Windows 11 needs TPM 2.0. Check it with tpm.msc or Get-Tpm, then enable Intel PTT or AMD fTPM in firmware, turn on Secure Boot, and avoid a BitLocker lockout.
Install Windows 11 in VirtualBox the right way: enable TPM 2.0 and Secure Boot in EFI, set VM specs, mount the ISO, handle the requirement bypass, and add Guest Additions.
Pillar Guide
Step-by-step guide to upgrading Windows 10 to Windows 11: check TPM 2.0 and Secure Boot, run PC Health Check, pick an upgrade path, and handle unsupported PCs.