Windows 10: how to active widows 10

I always facing the expired licence massage and I don't know how I can solve it

:)

 

not activated my widows 10

You have to perform an upgrade from 7/8 to 10 first. If you did a clean install and missed that step then authentication will fail. The only option is to reinstall the old OS and start again.

 

widows activating

You will need to perform a clean install.

Step 1: download, create a bootable copy:

How
to download official Windows 10 ISO files

Step 2: Perform a clean install:

• How to: Perform a clean install of Windows 10

 

Windows 10 Activation Error: 0xC004F034

Hi Greg,

This error code is usually caused by a problem with the product key. For better assistance, we would like to clarify how you got the Windows 10 Pro? Is it supplied by a company?

As an initial troubleshooting step, we suggest that you run the Activation troubleshooter and try activating Windows 10 Pro again. To run the Activation troubleshooter, follow these steps:

• Click the Start button and select the Settings
  icon.
• Choose Update & Security from the list.
• Select Activation in the left pane of the window.
• Click Troubleshoot.

If your Windows 10 Pro is supplied by a company, we recommend that you get in touch with your organization's support for assistance with the activation.

We'll be waiting to your reply.