Screenshot for How to Activate your Windows 10 Buy a Genuine Microsoft Windows 10 Key

Step 1:

Click the start button --> then click  Settings --> then click Update & Security --> then click Windows Update --> click check for updates and also download and install. 

Please restart your machine and check a few more times and update every Windows feature and then restart your machine and apply the key.

Step 2:

  1. Visit:  https://www.microsoft.com/en-us/software-download/windows10
  2. Click “Update Now” and it will download/save a file name "Windows10Upgrade9252.exe"
  3. Screenshot for How to Activate your Windows 10
  4. Double click / run the “Windows10Upgrade9252.exe”
  5. Follow the prompt to finalize the upgrade and restart your machine if necessary
  6. Restart your machine (VERY IMPORTANT)

Step 3:

Activate your Windows 10

1. To Activate: Start - Setting - Update & Security - Activation - Change Product Key

2. Restart your machine again (VERY IMPORTANT)

 Screenshot for How to Activate your Windows 10 Buy Genuine Microsoft Windows 10 Key