How to turn on privacy screen Follow
If you want to keep your online viewing private from those around you, a privacy screen will limit what others can see on your phone or device by physically narrowing the viewing angle. This creates an effect so that you will only be able to see the screen clearly when looking directly from in front of it.
There are two ways to use privacy screen protection: physically and digitally.
A physical privacy screen protector is actually a thin film that can be placed onto your phone or laptop screen. Like a sticker, this privacy screen is “active” once applied, making it a good option for using your device in public.
Alternatively, some devices feature a privacy mode or screen dimming filter to reduce visibility in a similar way but without the additional product needed.