Step 3. Activate Windows. After installing the KMS client key, the next thing is to activate windows for free using CMD prompt. On the next line, enter the code slmgr /ato as seen below. Click Enter to execute the command and your windows will be activated immediately. Now, you can confirm that your Windows has been activated successfully.

How to Fix Activation Error 0x803F7001 on Windows 10? Mar 07, 2020 Fix We can't activate Windows on this device as we can't We can’t activate Windows on this device as we can’t connect to your organization’s activation server. Make sure that you’re connected to your organization’s network and try again. If you continue having problems with activation, contact your organization’s support person.

"Windows 10 can't activate. Try again later" SOLUTION

How to Activate Windows 10 For Free? (Using CMD) Aug 20, 2019

We can't Activate Windows On This Device Solved - Windows

Why can't I activate Windows? - Windows Help Jul 31, 2019 Get help with Windows activation errors - Windows Help If you're running Windows 10 Pro EDU or Windows 10 Pro for Workstations, you must activate Windows over the internet—phone activation and SLUI 04 can't be used. Learn more about Windows 10 Pro EDU or Windows 10 Pro for Workstations. What do I do when I can't activate Windows?