Wall outlets might not steal the spotlight when it comes to smart home upgrades, but they're more important (and more advanced) than ever. As our homes fill up with devices, from phones and tablets to ...

One of the often-ignored pieces of modern technology is powered receptacles (outlets), which are used daily to run a variety of devices and appliances. Electrical plug types come in a wide range of ...

Not all outlet holes are the same, and there's a reason for that. The shapes (vertical slots, round holes, T-slots, etc.) correspond to specific electrical functions and safety features. Take the ...

Smart plugs are the simpler option: You plug them directly into an existing outlet, and they add a Wi-Fi or Bluetooth receiver between the wall and whatever you're powering. No installation required.

Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...