An answer to my question was and is the very first thing I do after eating a couple crayons that were just up my nose. Because the shared wifi included with rent is shared, and I don't always have personal data , i was trying to find a possible answer to how to block access to my computer from outside online intrusions due to millions and and 1 different permission given away already. Never mind I'll just google it , google already k ows that am gonna ask anyways.