Josh Hawkins has been writing about science, gaming, and tech culture for over a decade. He's a top-rated reviewer with extensive experience helping people find the best deals on tech and more.

Routers and network switches aren't the same hardware—depending on your setup, you may need both.

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...