Windows 7 Pro ( Professional ) Product Key related Articles
1、 VS Installation 1. VS official website: click here After entering the official website, find Community 2022 (Community Edition) — developers can use it for academic purposes for free and open source. 2. After clicking in, the vs.exe file will be automatically downloaded (as shown in the figure below): 3. After downloading, as shown […]
When we are activating or using the system, we sometimes encounter some errors, such as the activation code is invalid, the activation code expires, and we need to uninstall the original activation code. So how do we uninstall the system product key? Open Windows “Start”, click “Run” Input “cmd” Boot up a Command Prompt Input […]
When you are activating, the computer prompts an error ” We can’t active Windows on this device because the product key was already used on another device”. If you bought this product key, not find it on the internet, it should not have been used by others, so how to solve this problem? Step 1 […]
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. […]
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