Excel - Line chart

Line chart is used where the data is ordered or you want to know the trend. Suppose below is the sales amount of a store in recent years.


Step 1. Select the data


Step 2. Select Insert, then select Line in the Charts group. Here we select the first item in the 2-D Line chart types.


Step 3. Immediately you will see a line chart like below.


Note:
For the data on the year column, do NOT add any header. If you have the column header "Year", you will get a two-series line chart like below. Obviously it is not what you want, and it is very hard to correct. I would like to call it a functional bug in Excel.



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