How Do I Activate Windows 10 After Changing Hard Drive?
Contents How Do I Activate Windows After Replacing a Hard Drive? Select the Start Button, Then Select Settings > Update & Security > Activation > Change...
Contents
How do I activate Windows after replacing a hard drive?
Select the Start button, then select Settings > Update & Security > Activation > Change Product Key, then enter the product key. If you installed a retail copy of Windows 10 on your device using a Windows 10 product key and then made hardware changes, follow this same process using your Windows 10 product key.
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Can you use the same Windows 10 key on a new hard drive?
When you have a computer with a retail license of Windows 10, you can transfer the product key to a new device. You only have to remove the license from the previous machine and then apply the same key on the new computer.