Have two things open at once

Keep two windows open and move between them, knowing that neither one is lost while you are looking at the other.

A window is a rectangle with one thing inside it. The screen is a desk, and a window is a sheet of paper lying on it.

Several can be open at once, and they overlap. The one in front is the one listening, so whatever you type goes into that one. Bringing another forward does not close the first. It waits underneath with every word still in place.

Key points

What to remember

Try this

Open two things at once on purpose this evening — a letter and a web page, or two web pages. Move between them a few times and watch that neither one changes while you are away from it. That is the whole idea, and once you have seen it you will stop worrying about it.

Practice: Have two things open at once. Your first lesson is free, with no account or card; the rest are part of a Lantern plan. Interactive lessons require JavaScript.

Related guides

Lantern