Windows 10: How do you change from 32 to 64 bit?

Just tried to install Civilization 6 and received an error message. Figured out it was because my PC is not running 64 bit. I have the following specifications, so I believe that my PC can support 64 bit, but I don't know where to start.


processor intel core i5-2500K CPU @ 3.30 GHz

Ram 8 GB

System Type 32 bit operating system, x64 based processor

:)

 

Change kernel 32 bit to 64 bit

To be able to change Kernel from 32-bit to 64-bit, we suggest that you
reinstall Windows 10.

Let us know the result.

Thank you.

 

Windows 32 bits to 64 bits

Hi Kulbeer,

To upgrade from Windows 10 32-bit to Windows 10 64-bit, we suggest that you check and follow the steps/instructions provided by
Andre Da Costa in his article.

We would appreciate it if you could get back to us and provide us your feedback.

 

Windows 10 Upgrade 32-bit to 64-bit

So, Windows 10 Upgrade is being rolled out worldwide, and I have 'reserved' my upgrade.

Currently my computer is running Windows 7 Pro 32-bit. I'm planning to 'upgrade' it to Windows 10 64-bit (via fresh install, of course).

After reading many references, these will be the steps I'll do:

1. Let the "Get Windows 10" app upgrade my OS to Windows 10 32-bit
   
2. Note the activation key
   
3. Download the Installation Media for Windows 10, but choosing 64-bit instead
   
4. Perform a clean install
   
5. Reactivate using the activation key in Step #2
   

(Of course I'll backup my data first.)

However, I still have some questions:

1. On Windows 7, the activation key does not differ between 32- or 64-bit versions. Is it still so with Windows 10?
   
2. Will I be able to download a different architecture on Step #3?
   
3. Is there anything I need to prepare beforehand?
   

Thank you for your assistance.