Once you complete the purchase, the OS simply unlocks those Pro features once the updates have been downloaded. Your Windows 10 license key is also. This article provides two free methods for you to upgrade Windows 10 from Home to Pro edition without formatting or losing any data. You can use the Microsoft Store to buy the Pro edition license. The one-time upgrade to Windows 10 Pro edition will cost $ We expect similar.
 
 

Upgrade price windows 10 home to pro free download.Is the Windows 10 home to pro upgrade for $99 still available?

 
I believe this will probably stop working Jan 1, , when Microsoft stops support for windows 7. Resolved my issue. Keys that aren’t marked for “online activation” may force you to call Microsoft, wait on hold and ask a phone representative for help activating. Show Comments. Easy to follow.