Selections
A Selection is a set of highlighted blocks that affect the functionality of other systems.
There are many selection tools in Axiom that you can use to make selections. Each of these tools feature several options to further fine-tune what and how you might want to select something. See Selection Tools for more info.
With a selection, you can constrain the brush strokes of Tools.
Operations rely on selections to affect blocks within a region.
Finally, to clear a selection, use 'Select -> Clear' or press the Enter key
Below are a few keybinds that can be used to move and copy selections.