Click

Click a font or set to select that individual item.

Shift-Click

To select a continuous range of items, click the first item, hold down the Shift key and click the last item.

Control-Click

To select multiple items not in a contiguous range, hold down the Ctrl or Control key, and then click each of the items you want to select. You can also click a previously selected item to de-select it.

Drag

Hold down the mouse button and drag through a range of items to select all of them.

Ctrl-A