Original topic:

How to use Mobile/Tablet as a PC's Second Screen.

(Topic created on: 06-20-2023 06:52 PM)
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imankur
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Tech Talk
Hi Members, 
In this thread I'm going to give a tutorial on how we can use our Phone/ Tablet screen as a PC's Second screen and be productive. 

Follow for tutorial -
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Step 1: Open Notification Panel

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Step 2: Tap on Smart View

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Step3: Tap on triple dot

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Step 4: Tap on setting

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Step 5: Tap on About smart View

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Step 6: Tap on Smart View 10 times continously

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Step 7: Tap to turn on

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Step 8: Enter Password (can be any of them, depending on oneUI version) (Here i have tried on my Galaxy A50)

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Step 9: Tap on start Screen in

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Step 10: check your preferences

Now Press win + K (🪟 + K ) Key on your PC 
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Step 11: Select your Device from here.

After selecting your device, within seconds (time may vary device-device) your PC screen will be visible on your phone/Tablet. 

Here i have shared a photo of My laptop and Phone together.

You can Use your Mobile/Tablet screen as-
  • Duplicate Screen
  • Extended Screen
  • Only seconds screen

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So this is how you can use your device as second screen without downloading any 3rd party App/Software. 
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Hope you liked it.
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Do give a try and share your experience in comment section below.

Signing off
Ankur Kumar Amar 

7 Comments
Tech Talk
Informative! Bookmarked it
Tech Talk
Thanks, Give a try and share your experience
Tech Talk
Sure
0 Likes
mHappiee
Expert Level 5
Tech Talk
Yeap... This is an old hidden feature... I use it often... Super useful
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Yss
0 Likes
Tech Talk
I knew since long but me lazy af who doesn't give a f about this communicate anymore didn't post
Tech Talk
Same here, but in last i tot of posting here