Layout: Format Gridlines By Default, this Chart is showing the Major Horizontal Gridlines. Let's look at the other options that are available.   5. Try it: Format the Gridlines The Chart on Slide 2 is selected. The Chart Tools are available. Go to Chart Tools->Layout->Labels. Go to Axis->Gridlines. Go to Primary Vertical Gridlines. What Do You See? You can choose the show the Gridlines. The options are: None Major Gridlines Minor Gridlines Major and Minor Gridlines Please select: Minor Gridlines.   Keep going... Chart Tools ->Layout->Labels->Axis->Gridlines Exam 77-883: Microsoft PowerPoint 2010 4. Creating Charts and Tables 4.3. Apply chart elements: Labels-Use Gridlines There isn't any Three-L Lllama...