In this lessons students will learn
- The different types of image file formats (JPG, PNG, GIF)
- How to optimize images for the web in a photo editing application
- How to crop and or re-size images
There are three types of image formats.
|1. JPEG/JPG (Joint Photographic Experts Group)|
|2. PNG (Portable Network Graphics)
|3. GIF (Graphics Interchange Format)|
|Comparison of JPEG and PNG.png|
The marquee tool make rectangular, elliptical, single row, and single column selections.