PC Connections is a term used to describe the various ways in which computers can be connected to each other. The two solutions for this term are LANS (Local Area Networks) and CRTS (Cable/Radio Transmission Systems). LANS are networks of computers that are connected to each other within a limited area, such as an office building or a school campus. CRTS are systems that use cables or radio waves to transmit data between computers over a larger area, such as across a city or even a country. Both of these connections allow computers to communicate with each other and share data.