How do I upgrade Windows 7 to Windows 10 Pro with a product key

[holy_milk]

How do I upgrade Windows 7 to Windows 10 Pro with a product key i recently purchased. I paid for the key so I'm mot asking how to get windows 10 for free or anything like that. Mainly been wanting to use windows 10 so i can connect xbox one controllers wireless and take advantage of a few apps as well as get back my gear of war since i downgraded to windows 7 after i had to format my harddrives then microsoft wouldnt let you do the free upgrade anymore.

 

[USAFRet]

Are you looking to try to keep what is on there and 'upgrade' to Win 10?
Or are you looking to do a clean install of Win 10?

 

[Kashimi]

In my experience you should back up your personal files and just do a clean install. However if you are keen on just doing an upgrade you need to download the creation tool from windows.

https://www.microsoft.com/en-us/software-download/windows10

this page has a detailed description of how to use the creating tool to upgrade a current version of windows.