How to Activate Windows 8.1 Pro with a Product Key
How to Activate Windows 8.1 Pro with a Product Key
Windows 8.1 Pro is an upgraded version of Windows 8 that offers more features and security to users. If you have a valid Windows 8 product key, you can upgrade to Windows 8.1 Pro for free. However, if you don't have a product key or you want to install Windows 8.1 Pro on a new PC, you will need a Windows 8.1 Pro product key to activate it.
A Windows 8.1 Pro product key is a 25-character code that looks like this: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. You can find it on a sticker on your PC or on the installation disc if you bought a physical copy of Windows 8.1 Pro. You can also buy a digital copy of Windows 8.1 Pro from an authorized retailer or from the Microsoft website.
In this article, we will show you how to activate Windows 8.1 Pro with a product key in two ways: using the Settings app and using the Command Prompt.
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Method 1: Activate Windows 8.1 Pro with a Product Key using the Settings App
This is the easiest and most convenient way to activate Windows 8.1 Pro with a product key. Follow these steps:
Open the Settings app by pressing Windows + I keys or by clicking on the gear icon in the Start menu.
Click on Update & Security.
Click on Activation in the left pane.
If you see a message that says "Windows isn't activated. Activate Windows now.", click on Change product key.
Type or paste your Windows 8.1 Pro product key in the box and click on Next.
Follow the on-screen instructions to complete the activation process.
If your product key is valid, you should see a message that says "Windows is activated". You can also check your activation status by going to Settings > Update & Security > Activation.
Method 2: Activate Windows 8.1 Pro with a Product Key using the Command Prompt
This is an alternative way to activate Windows 8.1 Pro with a product key if you have trouble using the Settings app. Follow these steps:
Open the Command Prompt as an administrator by pressing Windows + X keys and selecting Command Prompt (Admin) from the menu.
Type or paste the following command and press Enter:slmgr.vbs -ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXXReplace XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with your Windows 8.1 Pro product key.
You should see a message that says "Installed product key XXXXX-XXXXX-XXXXX-XXXXX-XXXXX successfully".
Type or paste the following command and press Enter:slmgr.vbs -ato
You should see a message that says "Activating Windows(R), Professional edition (...) ... Product activated successfully".
You can also check your activation status by typing or pasting the following command and pressing Enter:slmgr.vbs -dli
If your product key is valid, you should see a message that says "License Status: Licensed".
Troubleshooting Tips
If you encounter any problems while activating Windows 8.1 Pro with a product key, here are some tips to help you:
Make sure you enter your product key correctly and without 29c81ba772
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