Navigating and Selecting Cells

You can navigate through cells with the arrow keys or by clicking on a cell with your mouse.

Holding SHIFT while clicking or using the arrows will expand your selection. If using the mouse, it will select all cells between current selected and the new cell.

Holding CTRL while clicking will add the cell clicked on to your selection.

Holding SHIFT & CTRL while using the arrow keys will deselect cells in the direction of the arrows.