Learn to use a web browser with confidence: the address bar, tabs, bookmarks, history, downloads and incognito mode, plus how to keep Chrome or Safari safe and updated.
A plain-English guide to how the internet works: networks, IP addresses, domain names, DNS, servers, Wi-Fi versus mobile data, and why https and the padlock matter.
Compare fibre, AirFiber and DSL home broadband, understand what Mbps means and how much speed you need, and get a checklist of questions to ask an internet provider.
Share mobile data safely with a hotspot, pair Bluetooth earphones, speakers and cars, and protect yourself on free Wi-Fi at stations, airports and cafes.
Learn the difference between Wi-Fi and mobile data, how to connect and forget networks, what a home router does, where to place it, 2.4 vs 5 GHz, and changing the Wi-Fi password.
Understand what a GB of mobile data buys, daily vs monthly packs, prepaid vs postpaid, how to track usage on Android and iPhone, and ten easy ways to save data.
