Read the text and answer the following question!

How to Use Camera

(Source: https://thoroughlyreviewed.com/electronics/digital-slr-camera-review/)

You need:

• a digital camera (DSLR camera or pocket camera or the others camera that you have)
• The object (find something that interesting to you like animals, buildings or the others)

Steps:

• handle the camera and turn on it
• center the object in the LCD and manage the zoom control until you get the best view
• when you are ready to take the picture, hold the shutter speed, and various other calculations
• Then, a light should appear that let you know the camera is set to go.
• After that, press shutter all the way down.

Why do you have to read the manuals berofe you use a camera?