photoshop introduction/ overview

1.  Adobe Bridge, Adobe Camera Raw, and Photo Shop
2. Photographers, web designers, video, 3D artists, medical imaging forensic research
3. Adobe bridge is to keep and organize all of your photos . rate images
4. The crop tool allows you to crop out parts you dont want 
5. The lasso tool allows you to select objects or parts of the image
6. The text tool prints text
7. To undo you hit command-z
8. Go to window , history and click on the step you like to revert
9. Go to image and select image Rotation 
10. You click on the "no smocking circle" to take off crop
11. Tell Photoshop what dimension to change the Photo to form a certain ratio 
12. Newsletters and newspapers are likely to require resolutions in the range of 150 to 200 pixel per inch
13. Magazines should have at least 250 PPL