PURPOSE Consistent fonts and spacing make a presentation look professional and easier to follow. FONTS Use a small number of readable fonts and apply them consistently across titles, body text, labels, and footers. SPACING Align objects, use consistent margins, and leave enough white space so slides do not feel crowded. USE LAYOUTS Use slide layouts or master slides instead of manually rebuilding every slide. CHECK Flip through the deck quickly and look for titles, bullets, charts, and images that jump around.