Unlock your iPhone and swipe down from the upper right corner to access the Control Center.
Tap the "Screen Recording" icon, which looks like a circle with a dot inside.
A countdown timer will appear; wait for it to reach zero, then your screen recording will start.
To capture audio, press and hold the screen recording icon and toggle on the microphone.
Now, navigate to the app or screen you want to record.
To stop recording, tap the red status bar at the top of the screen, then confirm by selecting "Stop."
Your screen recording is saved in the Photos app under the "Screen Recordings" album.
To trim or edit your recording, open the Photos app and select the video.
Tap "Edit" and use the sliders to adjust the start and end points.
Hit "Done" to save your edited recording.
You can also share your screen recording by selecting the "Share" option from the Photos app.
Choose a platform or app to share the video with your friends or online audience