FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The font should be large enough to be easy to read even at greater distances. Headings should be somewhere between 40pt and 50pt in size. Bullet points should not be smaller than 20pt and can be up to about 32pt.

Detailed explanation-2: -Headings-Headings should be around 1.3 times larger than your body text to create a sufficient contrast. This would mean if you use 16px for body font size, then you would use  21px.

Detailed explanation-3: -The thumb rule-a larger font size with less text on screen is always good. The default slide in PowerPoint starts with 60pts for section headers and 24pts for body font.

Detailed explanation-4: -A font is often measured in pt (points). Points dictate the height of the lettering. There are approximately 72 (72.272) points in one inch or 2.54 cm. For example, the font size 72 would be about one inch tall, and 36 would be about a half of an inch.