“How To Add a Vertical Line to an Excel XY Chart” by The Closet Entrepeneur provides instructions for marking points of interest on an Excel chart with vertical lines. This tutorial may be particularly interesting to anyone who plots a series of data points over time with Excel. Using these instructions, one can mark “points of [...]
Posts Tagged “excel”
Mark Points on an Excel Chart with a Vertical Line
Wednesday, June 17, 2009How to Open .xlsx Files
Thursday, July 24, 2008A friend sent me a .xlsx file. What is it, and how do I open it? An XLSX file is an Excel spreadsheet that was created with Microsoft Office 2007. Office 2007 includes a new XML-based file format — files saved in this new format have an “x” appended to the file extension in order to [...]
