Command option Sample:netsh winhttp

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netsh winhttp reset proxy    How to Fix Windows 10 Update Error '0x8009000F-0x90002' - Appuals.com : http://appuals.com/how-to-fix-windows-10-update-error-0x8009000f-0x90002/
netsh winhttp set proxy    Windows Update, Windows Server 2016 and proxy « blog.kaniski.eu : http://blog.kaniski.eu/2016/12/windows-update-windows-server-2016-and-proxy/

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