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A capacitive stylus that suddenly skips, drags or stops registering usually isn't broken. Here's how the physics works, the five things that actually cause failure, and how to get yours writing again.
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Your MediaDevil cable's wattage display changes constantly — here's why lower or falling numbers are normal, and how to use the display to find your fastest charger.
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A calm, step-by-step method for fitting a screen protector cleanly the first time — including the bathroom steam trick, the hinge method, and what to do when dust sneaks in anyway.
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Everything to know before putting a screen protector on the 11-inch iPad (A16): Apple Pencil compatibility, Touch ID, and how to avoid the touch sensitivity problems that have plagued iPads for years.
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The OnePlus 15's ultrasonic in-display fingerprint reader is picky about screen protectors. Here's why it fails with the wrong protector, and how to choose one that keeps unlocks fast.
