Allow Internet Explorer to use the HTTP2 network protocol

Supported OS tags: Windows10, Windows10RT, Windows11, WindowsServer2016

This policy setting determines whether Internet Explorer uses the HTTP2 network protocol. HTTP2 requests help optimize the latency of network requests through compression, multiplexing, and prioritization. If you enable this policy setting, Internet Explorer uses the HTTP2 network protocol. If you disable this policy setting, Internet Explorer won't use the HTTP2 network protocol. If you don't configure this policy setting, users can turn this behavior on or off, using Internet Explorer Advanced Internet Options settings. The default is on.

This policy has no additional user input fields.

• ComputerUser
  Allow active content from CDs to run on user machines

  At least Internet Explorer 6.0 in Windows XP with Service Pack 2 or Windows Server 2003 with Service Pack 1
• ComputerUser
  Allow Install On Demand (except Internet Explorer)

  Only Internet Explorer 6.0 in Windows 2003 Service Pack 1
• ComputerUser
  Allow Install On Demand (Internet Explorer)

  Only Internet Explorer 6.0 in Windows 2003 Service Pack 1
• ComputerUser
  Allow Internet Explorer to use the SPDY/3 network protocol

  Only Internet Explorer 11.0 on Windows 8.1
• ComputerUser
  Allow software to run or install even if the signature is invalid

  At least Internet Explorer 6.0 in Windows XP with Service Pack 2 or Windows Server 2003 with Service Pack 1
• ComputerUser
  Allow third-party browser extensions

  At least Internet Explorer 6.0 in Windows 2003 Service Pack 1
• ComputerUser
  Always send Do Not Track header

  At least Internet Explorer 10.0