Transcription: To change the preferences of a watchlist, press the right mouse button and select the preferences item from the menu. You can change the colour of each individual column within a watchlist by selecting the column from the element list on the left hand side. In this case we will change the colour of the code column so that it has a white background and a black foreground. Select the background colour by clicking with the right mouse button in the colour of your choice. Select the foreground colour by clicking with the left mouse button in the colour of your choice. A sample of how the column wi ...