That’s a solid introduction to the most well know type of meditation but the specifics can vary quite a bit and people disagree on the specifics. Many groups consider meditation in a religious context though that’s far from universal. There’s also many ideas around what you should be doing while meditating from simply being in the moment to reflective thoughts.

Still meditation is basically get enough sleep then get in a comfortable position sitting, lying down, or even standing just so long as you can hold it indefinitely and focus on something for long periods. Breathing is always available but options vary wildly from something specific like smoke from a stick of incense, to the environment such as trees blowing in the wind, ripples in a stream, or even the sound of someone leading a meditation. Though in general people follow something similar to what egypturnash mentioned.

Moving meditation allows for some representative action like walking, dance, ritualized prayer, juggling, or even some repetitive factory job where you can do it indefinitely without thinking. Just be careful it’s easy to lose focus on what you’re doing so don’t try this when driving etc.