The trendline in Excel can be added to a variety of charts, including bar charts, line charts, scatter plots and more. Let’s quickly get you through the process of- Creating a chart Adding a ...

Here is my dilemma. I am trying to help a friend add a trendline to an existing graph and control the length of the trendline itself. The graph tracks scores over a date range. The problem is that ...

Google is giving users of its spreadsheet app "Sheets" new features to better compete with Microsoft's popular Excel.