Here's a small guide on how to take a screenshot:
1) Display anything you want to snap on your screen.
2) Press the Side Button and the Volume Up button at the same time (Side Button + Home for older iOs devices).
3) Quickly release both buttons.
Once it’s done, you will hear a camera shutter, which signifies that a screenshot is successfully taken.
Once a screenshot is captured, it will be automatically saved to your Camera Roll. You can head to your Camera roll and check the screenshot you have just taken.
1) Display anything you want to snap on your screen.
2) Press the Side Button and the Volume Up button at the same time (Side Button + Home for older iOs devices).
3) Quickly release both buttons.
Once it’s done, you will hear a camera shutter, which signifies that a screenshot is successfully taken.
Once a screenshot is captured, it will be automatically saved to your Camera Roll. You can head to your Camera roll and check the screenshot you have just taken.