1. Windows, Linux, and Chrome OS text size can be changed using the following ways:
• To zoom bigger: "Ctrl" and "+" keys
• To zoom smaller: "Ctrl" and "-" keys
2. In MAC OS text size can be changed using the following ways:
• To zoom bigger: "⌘" and "+" keys
• To zoom smaller: "⌘" and "-" keys

How to Change Text Colour

1. Open Internet Explorer, select the Tools button and select Internet options.
2. Select the General tab, and then, under Appearance, select Colors.
3. Clear the Use Windows colors check box.
4. For each color that you want to change, select the color box, select a new color, and then select OK.
5. Select OK, and then select OK again.