Explainer
How AI Chatbots Actually Work, in Plain English
Under the friendly chat window is a model that predicts the next word, over and over. Here is what that means, why it sounds so confident and where it goes wrong.
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ExplainerShould You Install a Phone Update the Day It Arrives?
Security fixes argue for updating now; the occasional buggy release argues for waiting. A simple rule covers most people.
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AnalysisOn-Device AI: What Changes When the Model Lives on Your Phone
More AI features now run on the phone or laptop itself instead of in a data centre. That trade affects privacy, speed, battery and what the feature can do.
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ComparisonNotes App or Documents App? How to Pick the Right Tool
They overlap, but they are built for different jobs. Choosing well saves you from hunting for things later.