HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\TabPreloader

Allow Microsoft Edge to start and load the Start and New Tab page at Windows startup and each time Microsoft Edge is closed
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\TabPreloader\AllowTabPreloading
Prevent Microsoft Edge from starting and loading the Start and New Tab page at Windows startup and each time Microsoft Edge is closed
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\MicrosoftEdge\TabPreloader\PreventTabPreloading