Answer: Bitmap graphics are images that are composed of a rectangle of small dots called pixels. Almost all the images you deal with on a computer are examples of bitmap images. The higher the number of pixels in an image, the higher the image's resolution and the more detail the image can hold.
Basic bitmap editing can be performed with many programs however, Adobe Photoshop is the commercial program of choice for many photographers.
Explanation: your welcome boys and girls (#_#)
Answer:
All colours are made up of different combinations of three primary colours each of which has 256 possible shades. So, for each colour 8 bits (1 byte) is required which leads to 3 bytes for 3 colors.
Explanation:
For one colour 8 bits needed as 2 to the power 8 is 256.
