If Excel is set to display changes on screen, you can use the technique of hovering the mouse pointer over a cell to see the change made. This technique tends to be useful only when you've tracked changes to just a handful of cells.

If you need to select all objects embedded into the worksheet, e.g. select all charts to adjust their size, press Ctrl+G and click the Special button or use Ctrl to select objects individually.

To move around the worksheet with your keyboard, use the key combinations: