Disabling this setting turns off search highlights in the taskbar search box and in search home. Enabling or not configuring this setting turns on search highlights in the taskbar search box and in search home. Fix: (1) GPO: Computer Configuration/Administrative Templates/Windows Components/Search/Allow search highlights (2) REG: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Search!EnableDynamicContentInWSB