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6 Dual-screen Productivity Tips! Guide to Turn iPad/Android Tablet Into A Second Monitor

Karly chan

10 minutes

Updated

Jul 9, 2025

Working with dual screens can greatly improve work efficiency, especially for designers and engineers who need multitask. But do you really need to buy an extra screen? The best screen may already be around you – that’s a tablet! This article will introduce you to 6 dual-screen productivity tips and how to turn your tablet into a second monitor for your computer.

6 dual-screen productivity tips:

1. Save time switching windows

When multitasking, you can open windows separately on two screens, saving time switching back and forth between windows and making your workspace cleaner and more organized.

2. Improve proofreading efficiency

When proofreading text or data, using the split-screen function may cause the text to be too small to be read clearly. You can open the file in two screens respectively to ensure that the font size is moderate, and the layout is consistent, making the proofreading work easier.

3. Improve editing efficiency

When editing, you can open the editing software on the main screen and find footage and materials on the other screen to improve editing efficiency.

4. Better view with portrait orientation

When you need to browse videos or files in vertical format, you can switch the dual screens to portrait orientation for more visual comfort.

5. Compile while consulting information

Whether you are a student writing an essay or an editor writing an article, you may need to search for information when writing. Dual screens allow you to do these simultaneously, you can also do copy-and-paste between 2 screens seamlessly.

6. Zoom in on detail

When you are doing design work or photoshop, you can zoom in on part of the image on the second screen to better view the details. You can also move a certain workspace in PS or PR to the second screen, enlarging it for more convenient use.

How to turn iPad/Android tablet into a second monitor?

Method 1: Use DeskIn remote software

Applicable system: Support cross-platform screen extension between Windows, iOS, Mac, Android computers and tablets

Step 1: Download and register a DeskIn account

Download DeskIn on your PC and iPad, register for a free account and log in separately

Note: If you are logging in on a new device for the first time, you need email verification to ensure the security of your account.

Step 2: Extend screen

On DeskIn on the computer >> Go to "Screen Mgt" >> Click "Expand my screen"

Select the device you want to expand the screen on and click "Start Extending".

After the connection is successful, your iPad will become a second screen for Windows/Mac, and windows can be flexibly moved between the two screens..

Computer screen (left) and iPad screen (right)

Step 3: System display settings

After extending the screen, if you find that your iPad only mirrors the content on your computer screen, please go to Windows System Settings>>Display Settings and set the screen option to "Extend these displays".

Method 2: Use Apple "Sidecar" Function

Applicable system: Extend Mac to Mac or iPad

Apple’s built-in feature Sidecar allows you to use the iPad as an external display for a MacBook and iMac.

Requirements:

1. The two devices should log into the same Apple ID or are on the same network.

2. Both devices should have Bluetooth, Wi-Fi turned on, and the distance cannot exceed 10 meters (about 10 meters).

Step 1 Display Setting

Open the Mac System Settings >> Click "Display" in the sidebar >> Click the "+" pop up menu on the right and choose your iPad.

Select the iPad, change the Use as settings to "Extended Display". Check the Airplay settings on the top toolbar of the mac and set iPad as "Use As Separate Display".

Step 2: Extend screen

After completing the settings, your iPad will become the second display for your Mac. You can drag windows from your Mac to your iPad smoothly. You can also use the sidebar on the iPad or change the position of the sidebar on the system display settings.

MacBook screen (Left) and iPad screen (Right)

Method 3: Use Samsung “Second screen” function

Applicable system: Extend your Windows computer to your Samsung tablet

Step 1: Enter the "Second Screen" page

Go to the "Quick Settings Panel" by swiping down from the top of the tablet screen, tap the "Second Screen" icon to enter.

Follow the system prompts to select the desired connection mode "Drawing/Game" or "Video". After that, stay on the "Second Screen" page and do not leave.

Step 2: Expand computer screen to tablet

Press "Windows+K" on your computer and select the tablet you want to extend in the pop-up device list. (Keep your tablet on the Second Screen page and your tablet will appear in the device list)

Conclusion

This article introduces 6 tips on how to use dual screens to improve work efficiency and also introduces 3 methods so that you can turn the tablet at hand into a "second screen" for Windows or Mac computers without buying another dual screen. This is especially useful for people who need to multitask or use multiple applications at the same time. Try it now!

6 dual-screen productivity tips:

1. Save time switching windows

When multitasking, you can open windows separately on two screens, saving time switching back and forth between windows and making your workspace cleaner and more organized.

2. Improve proofreading efficiency

3. Improve editing efficiency

When editing, you can open the editing software on the main screen and find footage and materials on the other screen to improve editing efficiency.

4. Better view with portrait orientation

When you need to browse videos or files in vertical format, you can switch the dual screens to portrait orientation for more visual comfort.

5. Compile while consulting information

6. Zoom in on detail

How to turn iPad/Android tablet into a second monitor?

Method 1: Use DeskIn remote software

Applicable system: Support cross-platform screen extension between Windows, iOS, Mac, Android computers and tablets

Step 1: Download and register a DeskIn account

Download DeskIn on your PC and iPad, register for a free account and log in separately

Note: If you are logging in on a new device for the first time, you need email verification to ensure the security of your account.

Step 2: Extend screen

On DeskIn on the computer >> Go to "Screen Mgt" >> Click "Expand my screen"

Select the device you want to expand the screen on and click "Start Extending".

After the connection is successful, your iPad will become a second screen for Windows/Mac, and windows can be flexibly moved between the two screens..

Computer screen (left) and iPad screen (right)

Step 3: System display settings

Method 2: Use Apple "Sidecar" Function

Applicable system: Extend Mac to Mac or iPad

Apple’s built-in feature Sidecar allows you to use the iPad as an external display for a MacBook and iMac.

Requirements:

1. The two devices should log into the same Apple ID or are on the same network.

2. Both devices should have Bluetooth, Wi-Fi turned on, and the distance cannot exceed 10 meters (about 10 meters).

Step 1 Display Setting

Open the Mac System Settings >> Click "Display" in the sidebar >> Click the "+" pop up menu on the right and choose your iPad.

Select the iPad, change the Use as settings to "Extended Display". Check the Airplay settings on the top toolbar of the mac and set iPad as "Use As Separate Display".

Step 2: Extend screen

MacBook screen (Left) and iPad screen (Right)

Method 3: Use Samsung “Second screen” function

Applicable system: Extend your Windows computer to your Samsung tablet

Step 1: Enter the "Second Screen" page

Go to the "Quick Settings Panel" by swiping down from the top of the tablet screen, tap the "Second Screen" icon to enter.

Follow the system prompts to select the desired connection mode "Drawing/Game" or "Video". After that, stay on the "Second Screen" page and do not leave.

Step 2: Expand computer screen to tablet

Press "Windows+K" on your computer and select the tablet you want to extend in the pop-up device list. (Keep your tablet on the Second Screen page and your tablet will appear in the device list)

Conclusion

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PRODUCTIVITY

Screen Mirroring iPhone/iPad To MacBook Guides 2025

A larger screen can bring a better viewing experience. Whether it is sharing files during work reports, watching movies with family and friends or taking travel photos on the big screen, the mirror projection function can bring us great benefits. Connecting screens together brings us closer. For Apple users, how to project the screen of iPhone or iPad to MacBook? This article will provide three simple and practical methods with step-by-step instructions. One of them is also suitable for remote projection. Let’s take a look.

Use DeskIn Remote Desktop to Share iPhone/iPad Screen to MacBook

DeskIn is a remote desktop application that works on iOS, Android, Mac and Windows, providing fast, safe and stable remote access services. Whether you are remote-workers, IT engineer, designer, gamer, student, or freelancer, DeskIn has a solution for you. In addition to remote connection features, DeskIn had many screen management functions, including screen projection, screen expansion, virtual screen generation, etc.

Advantages:

1. Easily realize wireless screen mirroring between different systems and devices.

2. Ultra-low latency, no connection time limit, and pretty high image quality.

3. Supports doing voice calls during the projection process, making real-time communication more convenient.

Step 1: Install and Register an DeskIn Account

Download DeskIn on your MacBook and iPhone/iPad, register a free account and log in separately.

Note: On your first log in to a new device, you need to complete an email verification, which is to protect the security of your account.

Step 2: Screen Mirroring by Scanning QR Code

Open DeskIn on MacBook and click "Screen Mgt" on the sidebar, then you can see the QR code.

Open DeskIn on iPhone/iPad, click the scan button in the upper right corner, scan the QR Code on the Mac DeskIn, then click "Start Broadcasting".

Step 3: Access iPhone/iPad screen from Macbook

Note: Projection can be completed in step 3 or step 2.

Open DeskIn on iPhone/iPad, go to "Remote Control" Tab >> Toggle on the "Allow" button >> Choose "Screen Mirroring" >> Then a "Screen Broadcast" reminder will pop up, just click "Start Broadcast".

Open DeskIn on your MacBook >> Go to "Device list" >> Select your iPhone/iPad device >> Click "View Mode" on the toolbar. You can finish the connection verification using password or Password-free Connection method——which is to do manual verification on iPhone/iPad. Once connected, you can see the screen of the iPhone/iPad on the MacBook. This method is also suitable for situations where the mobile device and computer are not in the same place and remote projection is required. You can also do audio-call during the projection process.

Use QuickTime Player to Cast iPhone/iPad Screen to MacBook

Advantages:

QuickTime Player is a built-in app of MacOS, and you don't have to download extra softwares.
Using USB connection, 2 devices no need to be on the same network, high image quality, low latency.

Limitations:

USB cable is required to connect iPhone/iPad and MacBook using this method, wireless mirroring is not supported.

Step 1: Connect the Devices

Connect your iPhone/iPad to your MacBook with a USB cable.

Step 2: Complete QuickTime Player Settings

Open QuickTime Player on your MacBook. You can find it by searching.

Find the QuickTime Player toolbar on the top toolbar of your MacBook >> Click "File" > > Click "New video recording"

In the recording window, click the down arrow next to the record button >> Find and select your iPhone/iPhone in the Screen section of the device list that pops up. Then your iPhone/iPhone screen will be projected onto your MacBook.

Use AirPlay to Cast iPhone/iPad Screen to MacBook

Advantages:

Airplay is a built-in function of Apple devices, and you don't have to download extra softwares.
Supports wireless mirror projection, no USB data cable required.

Limitations:

The device needs to be in the same network to use AirPlay.
The MacBook cannot perform other operations during the projection process.

Steps:

Make sure your iPhone/iPad and MacBook are connected to the same network.
Swipe down from the upper right corner of the iPhone/iPad screen to open the Control Center. Click the "Airplay" icon >> Select your MacBook, then the iPhone/iPad screen will be projected to the MacBook.
A pop-up reminder may appear on your MacBook asking whether to allow projection requests from the iOS devices. Once the request is accepted, the iPhone/iPad screen will be projected to the MacBook.

Conclusion

This article introduces three methods for mirroring iPhone to MacBook, two of which are implemented through Apple's own built-in programs. The most recommended thing is to use DeskIn remote software for mirror projection - it is not restricted by the same WIFI network and does not require a USB data cable to complete the mirror projection from iPhone/iPad to MacBook, and it does not affect the normal operation of MacBook during the projection period. use. The steps are very simple, download DeskIn and give it a try.

PRODUCTIVITY

Screen Mirroring iPhone/iPad To MacBook Guides 2025

Use DeskIn Remote Desktop to Share iPhone/iPad Screen to MacBook

Advantages:

1. Easily realize wireless screen mirroring between different systems and devices.

2. Ultra-low latency, no connection time limit, and pretty high image quality.

3. Supports doing voice calls during the projection process, making real-time communication more convenient.

Step 1: Install and Register an DeskIn Account

Download DeskIn on your MacBook and iPhone/iPad, register a free account and log in separately.

Note: On your first log in to a new device, you need to complete an email verification, which is to protect the security of your account.

Step 2: Screen Mirroring by Scanning QR Code

Open DeskIn on MacBook and click "Screen Mgt" on the sidebar, then you can see the QR code.

Open DeskIn on iPhone/iPad, click the scan button in the upper right corner, scan the QR Code on the Mac DeskIn, then click "Start Broadcasting".

Step 3: Access iPhone/iPad screen from Macbook

Note: Projection can be completed in step 3 or step 2.

Open DeskIn on iPhone/iPad, go to "Remote Control" Tab >> Toggle on the "Allow" button >> Choose "Screen Mirroring" >> Then a "Screen Broadcast" reminder will pop up, just click "Start Broadcast".

Use QuickTime Player to Cast iPhone/iPad Screen to MacBook

Advantages:

QuickTime Player is a built-in app of MacOS, and you don't have to download extra softwares.
Using USB connection, 2 devices no need to be on the same network, high image quality, low latency.

Limitations:

USB cable is required to connect iPhone/iPad and MacBook using this method, wireless mirroring is not supported.

Step 1: Connect the Devices

Connect your iPhone/iPad to your MacBook with a USB cable.

Step 2: Complete QuickTime Player Settings

Open QuickTime Player on your MacBook. You can find it by searching.

Find the QuickTime Player toolbar on the top toolbar of your MacBook >> Click "File" > > Click "New video recording"

In the recording window, click the down arrow next to the record button >> Find and select your iPhone/iPhone in the Screen section of the device list that pops up. Then your iPhone/iPhone screen will be projected onto your MacBook.

Use AirPlay to Cast iPhone/iPad Screen to MacBook

Advantages:

Airplay is a built-in function of Apple devices, and you don't have to download extra softwares.
Supports wireless mirror projection, no USB data cable required.

Limitations:

The device needs to be in the same network to use AirPlay.
The MacBook cannot perform other operations during the projection process.

Steps:

Make sure your iPhone/iPad and MacBook are connected to the same network.
Swipe down from the upper right corner of the iPhone/iPad screen to open the Control Center. Click the "Airplay" icon >> Select your MacBook, then the iPhone/iPad screen will be projected to the MacBook.
A pop-up reminder may appear on your MacBook asking whether to allow projection requests from the iOS devices. Once the request is accepted, the iPhone/iPad screen will be projected to the MacBook.

Conclusion

PRODUCTIVITY

2 Simple Ways To Share Windows 10/11 Screen

Do you want to share your computer screen with your colleagues during a meeting or project videos/photos onto a larger screen? This article will introduce two simple methods to project your Windows 10/11 computer screen.

Method 1: Use professional projector app DeskIn to share screen

Advantages of using DeskIn remote desktop for projection:

Cross-platform support: DeskIn supports screen sharing between iOS, Windows, Android, and macOS systems.
No need for the same network environment: DeskIn allows projection even when devices are not on the same network, making it possible to share screens over long distances.
Screen adaptation: You can modify resolution, frame rate, and other settings to better adapt to remote screens.
Secure: DeskIn uses 256-bit encryption to ensure that your projected content remains private and secure.
Easy to use: No complicated setup is required.

Step 1: Install DeskIn on both your computer and the device you want to share your screen with.

Note: On your first login to a new device, you will need to complete an email verification to protect the security of your account.

Step 2: Extend your screen

Open the DeskIn app on your Windows/Mac computer >> Go to the "Screen Mgt" tab >> Click “Mirror my screen."

Step 3: Select the device you want to share your screen with and click "Start Mirroring."

Step 4: You can find the device you are sharing your screen with in the「Device list」and adjust the resolution, frame rate, and other settings as needed.

Method 2: Use Windows Built-in Tool "Wireless Display" to Project Your Computer Screen

Step 1: On both the computer you want to share the screen from and the one you want to share it to select "Windows Start" >> "Settings" >> "System" >> "Optional Features".

Step 2: On the "Optional Features" page, click "View Features" next to "Add an optional feature.” Search for "Wireless Display," then click and install it.

Step 3: Once installed, go back to "Settings" >> "System" >> "Projecting to this PC" to manage your projection preferences.

Step 4: On the computer you want to share the screen to, search for "Wireless Display" in the taskbar search box and launch the app. The device will now be discoverable and ready to receive projected content.

Step 5: Press "Windows+K" on the computer you want to share screen from, select the device you want to share screen to on the device list that pops up.

You can also project your computer screen to a Miracast-enabled TV, projector, or other type of external display.

Conclusion

This article introduced two simple methods for projecting and sharing your screen on Windows 10/11. While Method 2 uses built-in Windows tools, the setup process is relatively complicated and is only applicable to Windows systems or displays that support Miracast. If you want to project your Windows computer screen to any macOS, iOS, Android, or Windows device, we recommend using the remote software DeskIn. It is not restricted by the operating system and does not require devices to be on the same network, making it a versatile solution for all your projection needs

PRODUCTIVITY

2 Simple Ways To Share Windows 10/11 Screen

Method 1: Use professional projector app DeskIn to share screen

Advantages of using DeskIn remote desktop for projection:

Cross-platform support: DeskIn supports screen sharing between iOS, Windows, Android, and macOS systems.
No need for the same network environment: DeskIn allows projection even when devices are not on the same network, making it possible to share screens over long distances.
Screen adaptation: You can modify resolution, frame rate, and other settings to better adapt to remote screens.
Secure: DeskIn uses 256-bit encryption to ensure that your projected content remains private and secure.
Easy to use: No complicated setup is required.

Step 1: Install DeskIn on both your computer and the device you want to share your screen with.

Note: On your first login to a new device, you will need to complete an email verification to protect the security of your account.

Step 2: Extend your screen

Open the DeskIn app on your Windows/Mac computer >> Go to the "Screen Mgt" tab >> Click “Mirror my screen."

Step 3: Select the device you want to share your screen with and click "Start Mirroring."

Step 4: You can find the device you are sharing your screen with in the「Device list」and adjust the resolution, frame rate, and other settings as needed.

Method 2: Use Windows Built-in Tool "Wireless Display" to Project Your Computer Screen

Step 1: On both the computer you want to share the screen from and the one you want to share it to select "Windows Start" >> "Settings" >> "System" >> "Optional Features".

Step 2: On the "Optional Features" page, click "View Features" next to "Add an optional feature.” Search for "Wireless Display," then click and install it.

Step 3: Once installed, go back to "Settings" >> "System" >> "Projecting to this PC" to manage your projection preferences.

Step 5: Press "Windows+K" on the computer you want to share screen from, select the device you want to share screen to on the device list that pops up.

You can also project your computer screen to a Miracast-enabled TV, projector, or other type of external display.

Conclusion

PRODUCTIVITY

Use Samsung Galaxy Tablet As Second Monitor For Windows PC

For multitasking workers, having a second monitor can increase productivity greatly. If you are a home office person or a student who don't have a dual screen. Here's how you can easily turn your Samsung Galaxy Tablet into a second monitor for your computer.

Step 1: Turn on your Samsung tablet, swipe down from the top of the screen to open the 「Quick Settings」panel.

Step 2: Find the "Second Screen" icon and tap it.

Step 3: Keep the tablet in the "Second Screen" screen (as shown below)

Note: If your Samsung tablet and Galaxy Book are logged into the same Samsung account, you can directly start from step 4 to connect through the Galaxy Book

Step 4: Press "Windows + K" on your computer, find and select your tablet from the pop-up device list, your tablet will become the extended screen.

Step 5: If you find the tablet only mirrors the contents of the computer, click "Change Projection Mode" and switch the projection mode to "Extended".

Note: The extended screen feature only available on Galaxy Tab S7、S8 and S9 running One UI 3.1 and later, and Windows PC running Windows 10 v.2004 and higher.

Best tool to extend screen on Windows and macOS: DeskIn

The method introduced above is only applicable to Samsung tablets and Windows computers. If you are looking for a more comprehensive screen extension solution, you should try DeskIn- supports cross-platform screen extension on iOS, Android, Windows, and MacBook, adjusting resolution and completely free. Whether you're using an iPad, MacBook, laptop, or PC, it's easy to do that in just a few steps:

Step 1: Download and register a DeskIn account

Download DeskIn on both your devices, register for a free account and log in.

Step 2: Open DeskIn on the computer, go to "Screen Mgt" tab and click "Extend my screen".

Step 3: Select the device you want to expand the screen on and click "Start Extending". Then the selected device would become the second display of the computer.

Conclusion

This article introduces how to use a Samsung tablet as a second monitor. If you are looking for a screen extension tool that is suitable for all devices and has no limit on brand or system, we recommend using DeskIn. Click DeskIn Personal | Free Remote Desktop App with 40M+ Users to learn more.

PRODUCTIVITY

Use Samsung Galaxy Tablet As Second Monitor For Windows PC

Step 1: Turn on your Samsung tablet, swipe down from the top of the screen to open the 「Quick Settings」panel.

Step 2: Find the "Second Screen" icon and tap it.

Step 3: Keep the tablet in the "Second Screen" screen (as shown below)

Note: If your Samsung tablet and Galaxy Book are logged into the same Samsung account, you can directly start from step 4 to connect through the Galaxy Book

Step 4: Press "Windows + K" on your computer, find and select your tablet from the pop-up device list, your tablet will become the extended screen.

Step 5: If you find the tablet only mirrors the contents of the computer, click "Change Projection Mode" and switch the projection mode to "Extended".

Note: The extended screen feature only available on Galaxy Tab S7、S8 and S9 running One UI 3.1 and later, and Windows PC running Windows 10 v.2004 and higher.

Best tool to extend screen on Windows and macOS: DeskIn

Step 1: Download and register a DeskIn account

Download DeskIn on both your devices, register for a free account and log in.

Step 2: Open DeskIn on the computer, go to "Screen Mgt" tab and click "Extend my screen".

Step 3: Select the device you want to expand the screen on and click "Start Extending". Then the selected device would become the second display of the computer.

Conclusion

PRODUCTIVITY

Screen Mirroring iPhone/iPad To MacBook Guides 2025

Use DeskIn Remote Desktop to Share iPhone/iPad Screen to MacBook

Advantages:

1. Easily realize wireless screen mirroring between different systems and devices.

2. Ultra-low latency, no connection time limit, and pretty high image quality.

3. Supports doing voice calls during the projection process, making real-time communication more convenient.

Step 1: Install and Register an DeskIn Account

Download DeskIn on your MacBook and iPhone/iPad, register a free account and log in separately.

Note: On your first log in to a new device, you need to complete an email verification, which is to protect the security of your account.

Step 2: Screen Mirroring by Scanning QR Code

Open DeskIn on MacBook and click "Screen Mgt" on the sidebar, then you can see the QR code.

Open DeskIn on iPhone/iPad, click the scan button in the upper right corner, scan the QR Code on the Mac DeskIn, then click "Start Broadcasting".

Step 3: Access iPhone/iPad screen from Macbook

Note: Projection can be completed in step 3 or step 2.

Open DeskIn on iPhone/iPad, go to "Remote Control" Tab >> Toggle on the "Allow" button >> Choose "Screen Mirroring" >> Then a "Screen Broadcast" reminder will pop up, just click "Start Broadcast".

Use QuickTime Player to Cast iPhone/iPad Screen to MacBook

Advantages:

QuickTime Player is a built-in app of MacOS, and you don't have to download extra softwares.
Using USB connection, 2 devices no need to be on the same network, high image quality, low latency.

Limitations:

USB cable is required to connect iPhone/iPad and MacBook using this method, wireless mirroring is not supported.

Step 1: Connect the Devices

Connect your iPhone/iPad to your MacBook with a USB cable.

Step 2: Complete QuickTime Player Settings

Open QuickTime Player on your MacBook. You can find it by searching.

Find the QuickTime Player toolbar on the top toolbar of your MacBook >> Click "File" > > Click "New video recording"

In the recording window, click the down arrow next to the record button >> Find and select your iPhone/iPhone in the Screen section of the device list that pops up. Then your iPhone/iPhone screen will be projected onto your MacBook.

Use AirPlay to Cast iPhone/iPad Screen to MacBook

Advantages:

Airplay is a built-in function of Apple devices, and you don't have to download extra softwares.
Supports wireless mirror projection, no USB data cable required.

Limitations:

The device needs to be in the same network to use AirPlay.
The MacBook cannot perform other operations during the projection process.

Steps:

Make sure your iPhone/iPad and MacBook are connected to the same network.
Swipe down from the upper right corner of the iPhone/iPad screen to open the Control Center. Click the "Airplay" icon >> Select your MacBook, then the iPhone/iPad screen will be projected to the MacBook.
A pop-up reminder may appear on your MacBook asking whether to allow projection requests from the iOS devices. Once the request is accepted, the iPhone/iPad screen will be projected to the MacBook.

Conclusion

PRODUCTIVITY

2 Simple Ways To Share Windows 10/11 Screen

Method 1: Use professional projector app DeskIn to share screen

Advantages of using DeskIn remote desktop for projection:

Cross-platform support: DeskIn supports screen sharing between iOS, Windows, Android, and macOS systems.
No need for the same network environment: DeskIn allows projection even when devices are not on the same network, making it possible to share screens over long distances.
Screen adaptation: You can modify resolution, frame rate, and other settings to better adapt to remote screens.
Secure: DeskIn uses 256-bit encryption to ensure that your projected content remains private and secure.
Easy to use: No complicated setup is required.

Step 1: Install DeskIn on both your computer and the device you want to share your screen with.

Note: On your first login to a new device, you will need to complete an email verification to protect the security of your account.

Step 2: Extend your screen

Open the DeskIn app on your Windows/Mac computer >> Go to the "Screen Mgt" tab >> Click “Mirror my screen."

Step 3: Select the device you want to share your screen with and click "Start Mirroring."

Step 4: You can find the device you are sharing your screen with in the「Device list」and adjust the resolution, frame rate, and other settings as needed.

Method 2: Use Windows Built-in Tool "Wireless Display" to Project Your Computer Screen

Step 1: On both the computer you want to share the screen from and the one you want to share it to select "Windows Start" >> "Settings" >> "System" >> "Optional Features".

Step 2: On the "Optional Features" page, click "View Features" next to "Add an optional feature.” Search for "Wireless Display," then click and install it.

Step 3: Once installed, go back to "Settings" >> "System" >> "Projecting to this PC" to manage your projection preferences.

Step 5: Press "Windows+K" on the computer you want to share screen from, select the device you want to share screen to on the device list that pops up.

You can also project your computer screen to a Miracast-enabled TV, projector, or other type of external display.