The Windows Store will open a product page for the version of Windows 10 installed on your computer. If you don’t have a Windows License Key, click on Go to Store.
Choose Activation from the left-hand menu 4. Go to Settings or tap on Windows key + i 2. Steps to Activate Windows 10 using Product Keys 1. List of Windows 10 Activation keys Windows Server 2016 Datacenter Windows 10 Pro + Office 2016 Professional Key Windows 10 Home + Office 2016 Professional These Windows Keys are operating well and can be used by those who cannot afford the windows copy. The Free Product keys for Windows 10 are listed below.