Guides

Straight answers to the questions customers ask us most.

Raspberry Pi

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What size and speed you actually need.

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Why the wrong charger causes crashes, and which one to use.

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Copy your SD card in ten minutes so you never lose a project.

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Set up Jellyfin for music and video around the house.

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How many phone charges you'll really get.

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Why some USB-C cables charge slowly, and how to pick a fast one.

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Work out how long a power station will run your kit.

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Kettles, fridges, laptops — what works and what doesn't.

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Honest numbers for a British summer and winter.

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The full RayNeo Air 3S Pro and Meta Quest 3 reviews.