Answer:
Clear all your cookies and browing data or delete the tabs that u have or do a clean up of your desktop every once in a while it say it will clean my laptop so it throw out all the trash stuff that is in it so baiscally it mean that it'll reset it.
A dmz is a subnet of publicly accessible servers placed outside the internal network. Any service provided to users on the public internet should be placed in the DMZ network. DMZ means demilitarized zone (perimeter network) .