How do you make a GIF black and white on Serif PhotoPlus x5?

To make a GIF black and white in Serif PhotoPlus X5, first open your GIF file in the program. Then, navigate to the "Adjust" menu and select "Convert to Grayscale." After applying the grayscale effect, save your changes to export the GIF in black and white. Make sure to check the settings to maintain the GIF format during the export process.