Nowadays more and more people have two or more PCs at their home. At some point you may decide that you want to share files, share a printer, share your internet from one system, or play a game head-to-head. Well to do any of the things I mentioned above you will need to network your PCs. Whats a network you ask? Well a network enables you to hook two or more PCs together and lets you do the things I listed earlier.