5. Get certified in auto mechanics. Research the top certification programs, and sign up. You may want to check with professionals in the area of mechanics you wish to pursue about which certification is recommended.
The file format recommended for black and white photographs is RAW. The reason for this choice is that RAW format does not process the image, thus, leaving the complete control of the image to the user. It will offer you great flexibility and a wide variety of options in terms of editing your photograph.
Photoshop image file formats are useful because of the preservation of image layers, channels and paths. An image can be built up out of several layers, e.g. a foreground image against a background layer. If these layers are preserved, each layer can be edited separately.