Gadgets

Gadgets Desk · Buying guides and comparisons, researched from specs and published reviews.

Three ways to put a giant screen in front of your handheld: what each one costs, what it plugs into, and which kind of player it suits.

Fifteen minutes in the picture menu, no equipment needed: the settings that matter, and the ones to switch off.

Every camera, plug and speaker is another way into your network. Seven steps that close most of them, starting with the router.

Slow, patchy or dropping Wi-Fi usually comes down to where the router sits, a crowded channel or old firmware. Here's how to find which, in order.