If you have two or more computers in your home or business, or a desktop PC and a laptop, they should be sharing resources––like files, an internet connection, or a printer. Networking comes in two flavors, wired and wireless. Wireless networking, among other things, allows you to take your laptop anywhere in the house, even outside, while you’re wirelessly connected to the internet, your email, and other PCs on the network. It can be a very liberating feeling. Walk into your office and your laptop connects to your office computer, allowing you to share and update files and use your office internet connection.