Windows 10: How can i change the original windows 10 home license on my damaged laptop to a new laptop?

am using acer aspire 5750 laptop using windows 7 original version updated windows 10 home nowmy old laptop dose not work now I have bought a new computer and how to add this license to it ?

:)

 

Can't move windows 10 pro license to new laptop

Hi!

I have laptop with windows 10 pro digital license connected with my Microsoft account. I bought new laptop and want to move my windows 10 license. I installed windows 10 pro. In activation options I choose Troubleshooting -> I changed hardware recently ->
choose my old laptop in list and get "Unable to activate windows" error without specific error code.

Is it possible to activate Windows 10 pro with digital license on new laptop?

 

migrate windows license from old laptop to new laptop

My wife and I have 2 laptops

1st one: Dell Studio, bought in 2009, originally had windows vista license then I purchased windows 8 license in 2013 then got a free upgrade to widows 10.

2nd one: Fujitsu lifebook bought in 2011, originally had Windows 7 then we got a free upgrade to windows 10 (most probably in 2014)

For our bad luck the 2 laptops broke down almost in the same time.

1st one: had a broken screen and a damaged Hard desk drive

2nd one: had a damaged heat sink and we were not able to find a replacement anywhere.

We decided to take the screen and the HDD (as is without formatting to keep the Windows) from the 2nd laptop and put them in the first laptop. I did it and it worked then I used Windows update to update the drivers (the HDD comes from the 2nd laptop did
not have any drivers for the devices and peripherals of the 1st one). It worked but afterwards the Windows started to complain from not being activated (It had been activated on the other laptop of course before moving the HDD). I need to know what to do to
activate the license (one of the 2 I have).

The other point is How can I migrate the other Windows license to a new (third) laptop that I am going to buy?

I have the product keys for all the purchased versions of Windows for both of the 2 laptops.

 

Worth upgrading to Windows 10 with my laptop?

Since it's a laptop I would just stick with Windows 8.1 and when it's time to buy a new laptop then Windows 10. My gaming laptop that I travel with has Windows 7 and it's fine. When I buy a new laptop in a couple of years Win 10 will be nice.