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How to fix Windows activation Error code: 0x8007007B ?

Some friends have an error code of 0x8007007B when activating the system. They don't know how to deal with it. In fact, we just need to change the activation key to solve the problem. Step 1 Open "Windows powershell ( Admin )" Step 2 Enter code to uninstall old product key slmgr.vbs /upk Step 3 […]

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 […]

How to fix Windows activation Error code: 0xC004C008 ?

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 […]

What does "support reinstallation" mean? ?

"Support reinstallation" means that after the system is reinstalled, the activation code can be used again or the system will be automatically activated after the system is connected to the Internet. There is no need to purchase the activation code again, which is more cost-effective for users who frequently reinstall the system.

Visual Studio 2022 Installation Tutorial

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 […]