If multiple windows are open all the time.
If the user persistently presses the buttons.
If it's overloaded and only little of its memory is available.
If it never shuts down.
It gets tired. It hangs. It will not respond. After a few minutes, you're lucky if it responds. Sometimes it just freezes. And crashes.
If you don't back up, you will lose everything.
Back up, because you will eventually have to replace it.
If the user persistently presses the buttons.
If it's overloaded and only little of its memory is available.
If it never shuts down.
It gets tired. It hangs. It will not respond. After a few minutes, you're lucky if it responds. Sometimes it just freezes. And crashes.
If you don't back up, you will lose everything.
Back up, because you will eventually have to replace it.
