If you don’t already have a home computer network and want to set up one, it’s easy. In fact, it’s so easy that I recommend that ANYONE using a high-speed Internet connection should use a router for the added security that it gives their computer.
A wired or wireless router (wireless routers normally have 4 wired [...]

Once we have our home network set up, often, our next desires are to be able to copy files from one computer to another and to be able to share a printer among multiple computers.
Sharing files is usually an easy step, except that Windows likes to protect us.
The first step is to open My Computer [...]