There, you will see a window or a pop up asking you the Windows Anytime Upgrade Keys.Ĥ. Open Settings (Control Panel) on your Windows 7 computer and tap “Windows Anytime Upgrade”.ģ. Firstly, please turn on your computer and connect it to a better internet connection via Wifi or a LAN network.Ģ. How to Get Free Windows 7 Anytime Upgrade in 2021?ġ. Please go through the guidelines provided below before using the Windows 7 Anytime Upgrade Keys that work in 2021.