Basic View

Grid

View > Grid

Toggles the display of the grid.

TIP: Enable snapping onto the grid vertices by clicking on the Actionbar.

Axis

View > Axis

Toggles the display of the axis indicator in the bottom-left corner of the viewport.

Fullscreen

View > Fullscreen

Activates the fullscreen mode (Shortcut: F9). To exit the fullscreen mode press F9 or Esc.