To make a smooth curved line graph in Excel, follow these steps- Enter your data in the spreadsheet and select it to make a graph. Go to the Insert tab and insert a 2-D line graph.

How to create a Line Chart in Excel. To create a line chart in Excel, the procedure is as follows: Select the data across both the columns (from A3 to B12).

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.; Line graphs can help make data easier to understand by creating a visual representation ...