post #2

how to photo shop https://docs.google.com/presentation/d/1Da1ntH42uiFPEjE_LjUJt0E3JmFO0oEiqQWJ2LGLbHs/pub?start=false&loop=false&delayms=3000&slide=id.p

Pixel: make up a photo 

Resolution: how many pixels are in a photo 

RGB Colour: red green blue

Compression

Gifs are good for : line art and cartons 

Jpegs are good for: colour photos

PNGs are good: transparency and vector style not photos 

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