A predefined set of colors, fonts and visual effects that you apply to your slides is called:

🧠 Explanation:

A theme is a predefined set of colors, fonts, and effects for slides. For tech students, this highlights presentation design, making it a key topic for studying digital literacy, PowerPoint tools, and productivity. Themes ensure consistency. Understanding this ensures effective slide creation. It’s essential for mastering presentation tools. Studying themes offers insights into how software unifies visuals, crucial for IT, graphic design, and business.