Windows 7 Service Pack 1 for x64-based Systems (KB976932)

Windows 7 and Windows Server 2008 R2 Service Pack 1 - Contains all previously released updates. See release documentation for more details...

2020-07 Extended Security Updates (ESU) Licensing Preparation Package for Windows 7 for x64-based Systems (KB4575903)

This update provides the complete set of licensing changes to enable installation of the ESU MAK add-on key, which is one of the steps to prepare for installation of Extended Security Updates. For the full set of steps, please see KB4522133. A reboot is required after installing this update...