One of most basic ways to share files and other resources with another computer in your office is via a direct cable connection. However, you cannot use a regular Ethernet cable -- called a ...

There is a special type of Category 5, or Cat 5, cable that can be used to connect two computers without the use of a router or switch. These cables are known as crossover cables and they have ...

The sysadmin's guide to repurposing an RJ45 port ...

I often find myself needing to connect two PCs when I’m away from my regular office network. Maybe I want to pass files to a friend without searching for a thumb drive. Or if I’m feeling generous, ...