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.
If we want to print the final result at 600 dpi, then we will need to scan at the same resolution. So our 5 x 3 photograph will use 3000 x 1800 dots or 5,400,000 dots in total. Because it is a black and white photo, we can use greyscale (one byte per dot), which will require 5.4 Mb for the initial scan.