Function of the Windows 10 License Key
The Windows 10 license key is an authentication code required for the legitimate and legal use of the operating system. This key allows users to access all features of Windows 10 and receive regular updates. Additionally, the license key enhances computer security by preventing the use of pirated software.
 
What is a Windows Retail License?
A Windows Retail license is a type of Windows license that users can purchase directly from Microsoft or authorized retailers. This license provides the flexibility to transfer the operating system from one computer to another. Retail licenses typically come with full support and updates, allowing users to access the latest features and security updates.
 
How to Activate a Microsoft License Key?
To activate your Microsoft license key, follow these steps:
 
1.Open the Start Menu:
Click on the Start icon in the bottom-left corner of the screen.
2.Go to Settings:
Click on the "Settings" option, represented by a gear icon in the Start menu.
3.Navigate to Update & Security:
In the Settings menu, select the "Update & Security" option.
4.Click on the Activation Tab:
From the menu on the left, click on the "Activation" option.
5.Enter the Product Key:
Click on the "Change product key" or "Enter a product key" button.
6.Type in the License Key:
Carefully enter the license key you purchased. The key is usually 25 characters long and follows this format: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX.
7.Click Next:
After entering the product key, click the "Next" button.
8.Complete the Activation:
The system will verify the license key and activate Windows. This process may take a few minutes. Once completed, you will receive a notification confirming that the activation was successful.