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Microsoft Windows 11 Enterprise Product Key Activation Method

After you get the product key, Right click the computer / this computer -> click Properties -> pull to the bottom -> change the licence key to activate or activate the system. Note: The key is copied and pasted directly, which can effectively reduce the error probability. 6506 e028 EFD, EE2, ee7 and other codes […]

Problem handling "Unable to active Windows"

During activation, the system prompts: We can't active Windows on this device because the product key was already used on another device. If you think it was't used on another device, select Troubleshoot below. ( 0xc004c008 ) Learn more about Windows Activation You can also activate this device by going to the Store and purchasing […]

Windows 10 system activation tutorial

1. Press the " right mouse button " on the blank space of the desktop , and then click " Personalize " ; as shown in the figure: 2. Click " Home (or Settings) " in the upper left corner in the pop-up window ; as shown in the figure: 3. Click " Update and […]

How to Know the Remaining Time of System Use and System Activation Status?

When we need to know whether the system has been activated or how much time remains in the system, we need to query through the command. Open Windows "Start", click "Run" Input "cmd" Boot up a Command Prompt Input code "slmgr.vbs /dli" slmgr.vbs /dli Time remaining: 159650 minutes ( 11 days ) System has been […]

How to upgrade Windows Server 2012 R2 Evaluation Edition to the Windows Server 2012 R2 Datacenter Version?

Step 1: You open cmd (run as administrator), then you type dism /online /get-targeteditions Step 2: You copy and paste this code in cmd If you want to upgrade to Windows Server 2012 R2 Datacenter you type: dism /online /set-edition:serverdatacenter /productkey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX /accepteula Note: if you see “upgrade failed”, you restart your Windows Server 2012 R2. […]