The graphical depiction of data is often the key to understanding that data quickly. (1) Better anchor charts (after inserting a chart, its position on the sheet jumps to a new location when clicked or after clicking a static image elsewhere on the sheet, such as the image of a chart that appears after converting an Excel file to Proton Sheets); (2) Allow customization of the color, thickness and line type used in line charts; (3) Allow relocation of chart legends from above the chart to below the chart; (4) Allow customization of "combo" charts so users can specify whether a series is a bar or a line.