Katie covered all things how-to at CNET, with a focus on Social Security and notable events. When she's not writing, she enjoys playing in golf scrambles, practicing yoga and spending time on the lake ...

I'm looking for an omni directional or boundary microphone with echo cancellation for use in videoconferencing. The plan is to have a computer to connect to the conferences hosted on various systems ...

Amazon's smart speaker, Echo, has a physical button to turn the microphone on and off in all models. Echo can be operated by voice or linked to a smartphone to change settings from an app, but ...