Windows 10: Do I need a 2nd windows 11 license with paralells

Do I need a 2nd windows 11 license with parallelsI have a Windows PC running windows 11I also just bought a MAC air and installed Parallels 11

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Free upgrade from Windows 11 Home to 11 Pro using 10 Pro retail license

My current computer has an activated Windows 10 Pro retail license. I'm planning to replace my current computer by buying a new computer that comes preinstalled with Windows 11 Home, and then I understand I can use my 10 Pro license to upgrade to 11 Pro for free.

What's the most straightforward way of accomplishing this? The obvious approach that comes to mind involves two steps:

1. Reinstall Windows 10 Pro on new computer and activate with my existing retail license.
   
2. Upgrade new computer to 11 Pro for free through the settings.
   

Is there a simpler way of doing this without having to reinstall Windows 10? For example, would it be possible to somehow "trade in" my Windows 10 Pro license for 11 Pro? I'm fairly new to Windows licensing and am just trying to understand what is possible/best practice, with minimal effort.

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx

 

Questions on Windows 10 licensing for a Hyper-V VM

I have a Windows 10 Pro machine which supports virtualization.

I want to create a hyper-V VM running Windows 10 as the guest host. I have some questions on licensing and any activation issues that might occur

1. I expect I'll need to buy a 2nd Win 10 license
   • Does it need to be a retail license?
   • Or can I a buy an OEM license? (I’ll always use the 2nd license for a virtual machine on the same PC but never run more then one VM at a time)
2. If i wanted to create multiple VMs (gen-1 and gen-2) could I use that 2nd license each time? Again, assuming i'll never actually having more then one VM running at a time.
3. And just curious: Does anyone know if MS simply recognizes 2 licenses both for the same PC? If I did a fresh reinstall in the future, would it make any difference which license i lthen used for the PC and which for the VM?