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Straightforward tech guides for the over-50s — from setting up WhatsApp to staying safe online, one clear step at a time.

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Public Wi-Fi Safety: What It Is and How to Use It Without Worry
Sep 3, 2026

Public Wi-Fi Safety: What It Is and How to Use It Without Worry

A plain-English explainer on public Wi-Fi safety: what it is, the real risks like evil-twin hotspots, the simple habits that protect you, and when to use mobile data or a VPN instead.

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