On iPhone or iPad: triple-click the Side button or Home button
On iPhone or iPad: go to Settings > Accessibility > VoiceOver and turn it off
On Mac: press Command + F5
On Mac: go to System Settings > Accessibility > VoiceOver and turn it off
On Apple Watch: open Settings > Accessibility > VoiceOver and turn it off
On Windows: press Ctrl + Windows + Enter
On Windows: go to Settings > Accessibility > Narrator and turn it off
On Android: press both volume keys for 3 seconds
On Android: go to Settings > Accessibility > TalkBack and turn it off