Set the line color: In either the Major Gridlines section or the Minor Guidelines section, click the color well or color wheel, then choose a color. If you’re working with a radar chart, you can also click the pop-up menu below Radial Lines (in the Category tab) and choose a line type. Set the line type: Click the disclosure arrow next to Major Gridlines or Minor Gridlines (in the Value tab), or Gridlines (in the Category tab), then click the pop-up menu and choose a line type. In the Format sidebar, click the Axis tab, then choose Value (Y) or Category (X) for the axis you want to modify. You can specify whether to show chart gridlines and modify their look. Restore an earlier version of a spreadsheet.Save a large spreadsheet as a package file.Place objects inside a text box or shape.Format Chinese, Japanese, or Korean text.Use a keyboard shortcut to apply a style.Create, rename, or delete paragraph styles.Bold, italic, underline, and strikethrough.Format a spreadsheet for another language.Select text and place the insertion point.