A phone is a small computer
See your phone as the machine you have already learned about — which means everything you know already applies to it.
A smartphone is not a different kind of thing from a computer. It is a computer — the same processor, the same memory, the same storage, the same connection to the internet — built into something that fits in a coat pocket.
What genuinely is different comes to four things, and none of them changes how the machine works underneath.
Nearly every tap, hold and swipe on a phone can be undone or backed out of. Screens can be left, settings can be changed back, apps can be reinstalled, and there is a Back arrow or an edge swipe on almost every screen ever drawn.
The genuinely permanent things are a short list, and most of them ask you to confirm before they happen — deleting photographs, erasing a phone, closing an account. Buying something is the one that often does not ask again, because your fingerprint or your face has already answered for you. That is the one to slow down for.
Key points
- A phone is a computer — same parts, smaller box, battery instead of a plug
- Restarting is still the first repair, exactly as on a computer
- Only three things are permanent, and each one asks you first
- Opening menus to see what is in them is how people become confident
What to remember
- Everything you have already learned about a computer applies here. The parts are smaller and there is a battery. That is the whole difference.
- Everything you learned about a computer carries over. Restarting is still the first move, and you still cannot break it by pressing things.
- How do you get on with your phone at the moment?
Try this
Open Settings on your own phone and scroll slowly to the bottom without pressing anything. Reading the list once, with no task in mind, makes it far less intimidating the day you need something from it.
Practice: A phone is a small computer. Your first lesson is free, with no account or card; the rest are part of a Lantern plan. Interactive lessons require JavaScript.