Michael AnsaldoFreelance contributor, TechHive

Michael Ansaldo is veteran consumer and small-business technology journalist. He contributes regularly to TechHive and writes the Max Productivity column for PCWorld.

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Airmega 300S air purifier review: Clean air comes at a high cost

This smart air purifier monitors air quality in real time, adapts to the environment, and can be controlled with a smartphone app. But its price tag might make you swoon.

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Netgear Arlo Pro review: A great home security camera you can use indoors or out

Netgear's truly wire-free IP cam brings welcome flexibility to home monitoring.

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How to catch March Madness without paying for cable TV

Our cord-cutter's guide will show you how you can watch every game in the tournament for free.

best home security cameras

Best home security camera: Our favorite tools for keeping an eye on the home front

A boom in wireless security cameras is inspiring a movement in DIY home surveillance. Follow our buying guide and read our reviews to find the best option for you.

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Ezviz Mini Plus review: This tiny camera gets some big new features

The upgraded version of the Ezviz Mini improves on the original with better resolution, a wider-angle lens, and IFTTT integration.

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Aukey Wireless Indoor Surveillance Camera review: Its performance doesn't measure up to the features

Aukey's first home security camera promises panoramic views and motion-triggered alerts, but suffers from hit-or-miss accuracy.

Super Bowl

How to watch the Super Bowl without cable

Options abound for checking out all the championship action on whatever screen you choose.

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D-Link DCS-8200LH HD 180-Degree Wi-Fi Camera review: An all-seeing eye for large spaces

With its ultra-wide-angle lens, D-Link's HD 180-degree camera can take in more of a room from a fixed position than other cameras.

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EZVIZ Husky review: This weatherproof camera gives you an eye on the outside of your home

EZVIZ brings the easy setup and operation of the Mini indoor camera to its high-res outdoor model.

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Netgear Arlo Baby reimagines the baby monitor for the smart-home set

The latest camera in Netgear's security camera line aims to bring parents more peace of mind.

D-Link DCS-2530L

D-Link DCS-2530L Full HD 180-Degree Wi-Fi Camera review: The second time is the charm

This new iteration of D-Link's wide-angle Dropcam clone overcomes its predecessor's weaknesses.

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Creative Live! Cam Sync HD review: Crummy video tanks this HD webcam

This "hassle-free" budget camera probably isn't much of an upgrade over your computer's built-in webcam.

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Microsoft LifeCam HD-3000 review: An HD webcam for the cost-conscious

This budget model delivers 720p recording and video chat for under $50.

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Microsoft LifeCam Studio review: A hi-def webcam for business or pleasure

With stellar resolution and excellent design, this high-end LifeCam is suitable for a variety of settings.

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Logitech C615 HD review: This camera hits the sweet spot between features and price

The C615 delivers excellent video and audio, versatile camera angles, and a portable design with a modest price tag.