Buying guide
What You Get (and Lose) With Budget Noise-Cancelling Earbuds
Cheap earbuds now advertise active noise cancelling. It works, up to a point. Here is what the money buys at each level.
Gadgets
2 articlesPhones, laptops, earbuds and wearables, judged by how they fit an ordinary day rather than a spec sheet.
2 articles
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How-toSeven Settings That Actually Extend Laptop Battery Life
Most battery advice is folklore. These are the changes that make a measurable difference, roughly in order of how much they help.