To activate Windows 10 Pro, you need a Windows 10 Pro product key or digital license. If you have it, you go to ActivationSettings. Then you click Change product key to enter a Windows 10 Pro product key. If Windows 10 was previously activated on your device, your copy of Windows 10 Pro will be activated automatically.
I also sell cheap Windows 10 Pro product key ($25/ key). If you want to buy it you can visit: https://saleproductkey.com/
Note: If you don't have a product key or a digital license, you can buy Windows 10 Pro from Microsoft Store. Select the Start button, select Settings Update & Security Activation, and then select Go to Microsoft Store. From here, you can also see how much this upgrade will cost. To activate Windows 10, you need a digital license or a product key. If you're ready to activate, select Open Activation in Settings. Click Change product key to enter a Windows 10 product key. If Windows 10 was previously activated on your device, your copy of Windows 10 should be activated automatically. To activate Windows 10 Pro, you need a Windows 10 Pro product key or digital license. If you have it, you go to Activation Settings. Then you click Change product key to enter a Windows 10 Pro product key. If Windows 10 was previously activated on your device, your copy of Windows 10 Pro will be activated automatically.
Available: Windows 10 Pro 64-bit OEM w/ DVD; Available: Windows 10 Home 64-bit OEM w/ DVD; UPDATE MAY, 2020. PLEASE NOTE: The instructions below are out of date and no longer appear to be working. See Microsoft’s Windows 10 Activation page. Telephone activation should not be needed for Windows 10 anymore. Product key to activate copy of Windows 10 Pro I didn't receive the product key to activate copy of Windows 10 Pro I did install it first in same PC in vertul machaune after that i install it in the same PC main hard disk but it want activate i try to find the product key in the mail but you guys never send it please send it.
Then you copy and paste these keys
If these keys don’t work, you can find a new method in this article. I tested on 12-15-2018.
Step 1: You select the right key for your Windows 10 Pro edition.
If you don’t know which Windows 10 edition you use (Windows 10 Pro, Windows 10 Pro N…), you can read this article to know it: https://appsforpcfree.net/find-windows-10-edition-use/
Source: Windows 10 Pro Key
Step 2: You right-click on the start button and open Command Prompt (Admin).
Step 3: You use the command “slmgr /ipk yourlicensekey” to install a license key (yourlicensekey is the activation key you got at step 1).
(*Note*: You need to hit [Enter] key to execute commands.)
Step 4: You use the command “slmgr /skms kms8.msguides.com” to connect to my KMS server.
Step 5: The last step is to activate your Windows using the command “slmgr /ato”.
You check the activation status again.
You can watch this video to know how to activate Windows 10 without product key for free 2021:
You also use this method to remove activate Windows 10 watermark
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