Home network

My L.A.N (local area network) has my tv,wii,roku,phone,moms phone,stepdad phone,stepdad computer,both of my computers,xbox one,ipad,printer,moms computer,living room tv,and the living rooms roku.I learned how networks worked and was surprised that their could be restrictions on the internet. I want people to know that you should take the time to learn about your home network!