I've also seen lots of people having trouble getting virtualbox to work, never got it to work on my laptop with windows 10 64bit but got it to work on my other laptop with windows 11 64bit.
One thing I did was enabling virtualization technology in the bios and think I had some other help from one or both of these videos but don't remember exactly tbh:
One thing I did was enabling virtualization technology in the bios and think I had some other help from one or both of these videos but don't remember exactly tbh: