Navigation:  Menus > Graph Menu > Show Grid

This Graph menu command shows or hides the grid lines of the marked coordinate system.

When the grid of the marked coordinate system is showing, the command changes to Hide Grid.

If you choose Show Grid with a sketch that doesn’t yet have a coordinate system, Sketchpad creates a default coordinate system.

If you hold the Shift key, the command changes to Show Coordinate System or Hide Coordinate System, and has the effect of showing or hiding the grid, the axes, and the origin of the marked coordinate system.

See also:

Define Coordinate System command

Grid Form command

Snap Points command