Using the mouse

Clicking one of the Sheet Tabs (see Figure 4) at the bottom of the spreadsheet selects that sheet.

If you have a lot of sheets, then some of the sheet tabs may be hidden behind the horizontal scroll bar at the bottom of the screen. If this is the case, then the four buttons at the left of the sheet tabs can move the tabs into view. Figure 9 shows how to do this.

Notice that the sheets here are not numbered in order. Sheet numbering is arbitrary – you can name a sheet as you wish.