With Internet Explorer 11 and above you must use the group policy Control Panel Settings within the Preferences. In previous versions of Internet Explorer and group policy you could use the Internet Explorer Maintanance but was causing a lot of trouble. The reason why Microsoft completly removed it from group policy. Instead you have to use the preferences and here are some frindly advies on what to look out for.

Microsoft in there best moments came up with pining items (shortcuts etc.) to the new Jump List. This is all crap, not just for the reason that Microsoft uses a binary key for the list and the corresponding link needs to be in place, it's also not configurable through group policies!

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