Before upgrading to Windows 10 Pro, make sure your device is up to date and running the most recent version of Windows 10 Home. To upgrade from Windows 10 Home to Windows 10 Pro and activate your device, you'll need a valid product key or a digital license for Windows 10 Pro.
Note: If you don't have a product key or a digital license, you can buy Windows 10 Pro from Microsoft Store. From here, you can also see how much this upgrade will cost.
Open Activation settings. Upgrading to Windows 10 for free from an eligible device running a genuine copy of Windows 7 or Windows 8. Being a Windows Insider and upgrading to the newest Windows 10 Insider Preview build on an eligible device that was running an activated earlier version of Windows and Windows 10 Preview.
Find it on a label inside the Windows 10 box. A digital license will be given to your device for Windows 10 based on the valid product key you entered. If you bought your PC from a manufacturer, the manufacturer, not Microsoft, must provide a product key.
It is preinstalled on your device, included with the device packaging, or included as a card or on the Certificate of Authenticity COA attached to the device.
Buying from www. Find it in the confirmation email that contains the order history. If you're having trouble locating your product key, see Find your Windows product key and Find your Microsoft downloads and product keys.
If you have a digital license for Windows 10 Pro, and Windows 10 Windows 10 home upgrade to pro with oem key free download is currently activated on your device, you'll see one of two messages when you select Go to Microsoft Store :. If you see Buyyou may need to purchase a Windows 10 Pro license. Or, try to sign in to Microsoft Store with the Microsoft account that was used to purchase the Pro license.
Then, follow the instructions to install Windows If you have a digital license for Windows 10 Pro, but Windows 10 Home isn't activated on your device, select Troubleshoot and then follow the instructions to upgrade to Windows 10 Pro. Select Change product keyand then enter the character Windows 10 Pro product key.
See the following for more help activating your valid product key or digital license for Windows 10 Pro:. Get help with Windows activation errors. Activation in Windows Open Activation settings If you have a digital license for Windows 10 Pro, and Windows 10 Home is currently activated on your device, you'll see one of two messages when you select Go to Microsoft Store : If you see Installselect the button to install Windows 10 Pro.
Select Next to start the upgrade to Windows 10 Pro. Having issues with activation after your upgrade? See the following for more help activating windows 10 home upgrade to pro with oem key free download valid product key or digital license for Windows 10 Pro: Get help with Windows activation errors Activation in Windows Need more help?
Join the discussion. A subscription to make the most of your time. Try one month free. Was this information helpful? Yes No. Any other feedback? The more you tell us, the more we can help. How can we improve? Send No thanks. Thank you for your feedback! Product key Find it on a label windows 10 home upgrade to pro with oem key free download the Windows 10 box.
Product key It is available through the web portal for your program. Product key It is preinstalled on your device, included with the device packaging, or included as a card or on the Certificate of Authenticity COA attached to the device.
If you bought a refurbished PC, the refurbisher, not Microsoft, must provide you a product key. Product key Find it in the confirmation email that contains the order history.
