Networking consists of linking two or more computers to share resources, exchange files, and enable electronic communications. There are different types of computer networks, such as LAN, PAN, MAN, and WAN. Networking also refers to the exchange of information and ideas among people with common interests or professions in a social setting. Professionals use networking to expand their circles, discover job opportunities, and stay updated on news and trends. The coronavirus pandemic has shifted networking primarily to online platforms.