Unzip the activator by using the password windows. After the extraction, run the file KMSAuto Net. Exe. Then open the activator and click ACTIVATION -> ACTIVATE WINDOWS. Make sure to restart the windows and activation will be completed. What is Windows 10 Activator. As the name suggests Windows 10 activator is a tool that is used to get a license key for Windows. It is also used to get the license key for Microsoft Office. However, this is the tool known as the KMSPico but many people search it as the Windows 10 Activator because of supporting Win Select the Start button, right-click Computer, select Properties, and then select Activate Windows now. If Windows detects an internet connection, select Activate Windows online now. You might be asked for an admin password or to confirm your choice. Enter your Windows 7 product key when prompted, select Next, and then follow the instructions.