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Joined 3 年前
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Cake day: 2023年7月4日

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  • Are you using a rechargeable battery?

    AA batteries are typically 1.5V, but some rechargeable ones are only 1.2V. This leads to the product thinking the battery is always low even when it’s fully charged.

    If you have a Li-ion rechargeable, you get the opposite problem. The battery is actually around 2.7V, and has a converter internally to step it down to 1.5V. You will keep getting 1.5V until the battery goes flat with no warning.



  • It’s not easier than Windows, it’s the devil you know.

    Sure it’s slow, but you know how slow. It does updates at the wrong time, but you know it will turn on again eventually. It sends all your data to Microsoft, but no-one has come to your door to harass you because what’s in your data.

    Linux is some obscure thing that would take time and effort to learn, and you’re tired from work and just want to use a computer without thinking about it.

    Things might be different if Windows wasn’t the default/only option when buying a new laptop.








  • I spent 20 minutes (I timed it) on the phone diagnosing a tech support issue and instructing the user on how to fix it. It took about 10 seconds for me to realise that number lock was turned off.

    The rest of the 20 minutes was trying to get the user to find and press “Num lock” on the keyboard.

    About 10 minutes in, they actually found and pressed it. Apon noticing that nothing had appeared on the screen, they tried pressing it again, then announced it didn’t work.

    Somehow, just getting them to press the button one more time was not simple, as they now had to begin their logical left-to-right scan of the keyboard again to find this mysterious new “Num lock” button they’d never heard of before.

    This person (on another call) would say the name of each key as they pressed it. They would say “Caps lock, A, Caps lock, Enter” when typing a single “A” on a line, but didn’t know what “Caps lock” was and couldn’t find it on the keyboard when asked to press it immediately after having said and pressed it.