PhonesFlying with a power bank? Check the watt-hours before you pack
A simple guide to carry-on rules, 100Wh and 160Wh limits, airline approval, spare-battery protection and how to convert mAh to watt-hours.
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Latest / Computing
Set up laptop tracking before it disappears: Windows and Mac checklist
Enable laptop location, remote-lock options, encryption, recovery keys and account access before a Windows PC or Mac goes missing.
Explore the guide →Tech news and practical gadget guides
Phones
ComputingUSB‑C is only the connector: how to choose the right charger and cable
A simple guide to USB‑C watts, Power Delivery, cable ratings, data speed and video support—so you can buy the right accessory without overpaying.
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Smart homeYour Wi‑Fi may not need a faster plan: fix router placement first
A practical guide to router height, central placement, mesh spacing, wired backhaul and the tests to run before paying for faster internet.
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PhonesSelling or trading your old phone? Do these checks before you erase it
A practical iPhone and Android handoff checklist covering backups, authenticator apps, eSIMs, account locks, factory resets and the final welcome-screen check.
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ComputingStop wearing out your laptop battery: the charging habits that actually help
A practical laptop battery-care guide: when an 80% limit helps, why heat matters, how to check battery health and when swelling becomes a safety issue.
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UncategorizedInsta360 Luna Pro vs Luna Ultra: Which One Should You Buy in 2026?
Insta360 Luna Pro vs Luna Ultra compared: 1-inch Leica cameras, 8K video, vertical 4K, telephoto differences, battery, price and which Luna is the better buy in 2026.
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PhonesSet up Android Emergency SOS before you need it: a five-minute checklist
Set up Android Emergency SOS, lock-screen medical information and Emergency Location Service—and understand the privacy and connection limits before an emergency.
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WearablesApple Watch Series 12 preorders open: the $399 decision checklist
Apple Watch Series 12 preorders are open in the U.S. at $399. Here’s what ships September 18, what arrives later, and which claims buyers should treat carefully.
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ComputingGoogle’s Gemini app comes to Windows: requirements, shortcut and first checks
Google launched a dedicated Gemini app globally for Windows 10 and 11. Here are the real requirements, Alt + Space shortcut, paid-feature limits and checks before installing.
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ComputingSwitching phones? Check your passkeys before you erase the old one
A practical passkey checklist for changing phones: where credentials live, how to test another sign-in route, and what to do if a device is lost.
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PhonesHuawei Mate XT2 and Xiaomi 18 Fold: the new foldable phones explained simply
Huawei Mate XT 2 and Xiaomi 18 Fold are two very different premium foldables launched in China. We explain the designs, prices, key hardware and what international buyers should know.
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PhonesShould you upgrade your iPhone every year? The iPhone 18 cycle makes the answer clearer
With iPhone 18 Pro and Apple’s first foldable generating attention, here’s a practical guide to deciding whether your current iPhone actually needs replacing.
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