It is estimated that many friends are not familiar with the operation of changing lines to arrows in Visio 2003. The following editor will explain the operation of changing lines to arrows in Visio 2003. I hope it will be helpful to you.

First use visio to open a file. What you can see is that the lines in the picture are not arrows.

If you want to change the line to an arrow, you need to select a line first.

Make the option to click on the line on the tool.

After clicking on the line option, a drop-down menu with Arrow selected appears.

The next-level menu pops up and selects the line containing two arrows.

What you can see is that the line arrows in the current line have been changed to contain arrow lines.

The above explains the operation of changing lines to arrows in Visio 2003. I hope friends in need can learn it.