The latest Wi-FI standard expands bandwidth and boosts performance. Here's what it changes, and what you'll need to upgrade at home.

Wi-Fi extenders can help you give your home or office's wi-fi signal a boost, but which are the models worth buying? Here's ...

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M25 lorry crash takes out power lines and sparks traffic chaos Putin cannot disguise the true scale of his failure. Russia is on the brink China to send Iran aircraft-carrier-killing missiles Martin ...