How to take screenshot on Huawei Mate 10

Brand: 
Huawei
Model: 
Mate 10
Instructions: 
  1. Go to the screen you would like to save.
  2. Hold down the Power Button and Volume Down Button
  3. Hold both of them down at the same time for 2 seconds
  4. You will hear the sound informing that the screenshot was made.
  5. Find your screenshots in the Gallery app