Microsoft is being sneaky and continuing windows 10 s free upgrade offer with this method.
Windows 10 pro retail upgrade key.
Microsoft will give your pc a free digital license of windows 10.
Try entering your windows 10 pro product key in the dialog box as shown.
You ll need it to replace your current license key.
Select about then change product key or upgrade your edition of windows.
This will allow you to upgrade your windows.
Press windows r on your keyboard to open the run window and type slui exe then click ok.
Review title of general hodges windows 10 pro crashed.
Get windows 10 key from authentic sources at a cheaper price.
Better yet if you have an old windows 7 or windows 8 key you can still install windows 10 with that old key.
If the free version of windows 10 doesn t cut for you or you are not a student anymore or you no longer have an old pc to upgrade then you can buy a new windows 10 key at a cheaper price.
Upgrade from windows 10 home to pro via a license key digital license.
However on my last windows 10 0 pro update the system crashed and took with it the restore points.
Enter your product key for the edition you are upgrading to whether it is pro or enterprise and wait while the product key verified.
Click yes if user account control comes up.
If you do have a copy of windows 10 pro or maybe you found a retail copy of the upgrade for less than microsoft charges you ll have a product key alternately called a license key that enables windows 10 pro.
Once you have your windows 10 key ready select system.
If you want to buy a key for windows 10 pro go the activation page in settings and click the go to store button.
This way you will save yourself from buying a new windows 10 key.
Upgrade from windows 10 home to pro using this product key.