Android phones can be used to project screens to Win10 computers in three ways: 1. Use the wireless display (Miracast) function, the computer needs to support this protocol, and enable the screen projection option to search for device connection on the mobile phone; 2. With the help of third-party software such as Scrcpy, Vysor, ApowerMirror or AirDroid Cast, it is suitable for different needs and ensures that the boot operation is carried out under the same Wi-Fi; 3. Connect Scrcpy and other tools through USB to enable developer options and USB debugging mode, and there is almost no delay after the data cable is connected. Pay attention to check the network, permission settings and the screen projection function of some brands to ensure stable and smooth connection.

It is actually quite convenient to project a screen on a mobile phone to a computer, especially when you want to operate an app, watch videos or demonstrate content on a larger screen. Although the native system ecosystem between Android phones and Windows 10 computers is not a native system ecosystem, as long as the method is correct, screen mirroring can be easily achieved.

Use the Wireless Display feature (Miracast)

This is the most direct way, provided that your computer supports the Miracast protocol, and most Windows 10 devices come with this feature.

• Open the computer: Click the Notification Center → "Connection" or "Projection" → Wait for the device to discover.
• Mobile phone settings: Pull down the notification bar and find the options "Screen Projection", "Wireless Projection" or "Connect Device" (slightly different brands' names) → Turn on and search for available devices.
• Select your computer name and the mirroring will start after the connection is successful.

Note: Some old laptops or external monitors may not support Miracast, and third-party tools are required at this time.

More flexible with third-party software

If your computer does not support Miracast or the connection is unstable, it is recommended to use some mature screen projection software, such as:

• Scrcpy : Open source is free, suitable for developers to debug, requires USB debugging permission.
• Vysor : supports USB or Wi-Fi connection, has a friendly interface, and has a free version and paid premium features.
• ApowerMirror or AirDroid Cast : Simple operation, supports two-way control, suitable for daily use.

Install the corresponding PC program and make sure that the phone and computer are in the same Wi-Fi and connect according to the software.

USB connection is more stable and has lower latency

If you are sensitive to picture quality and latency, such as playing games or making demonstrations, it is recommended to give priority to USB connection.

Take Scrcpy as an example:

• Turn on the developer options and USB debugging mode on your phone.
• Connect the computer with a data cable.
• Open the Scrcpy program and it will automatically recognize the device and start mirroring.

This method has almost no latency and does not require a Wi-Fi environment, which is especially suitable for scenarios where precise operation is required.

Remember to check these details before projecting

• Make sure that the phone and computer are in the same network environment (if wirelessly connected).
• Some brand mobile phones (such as Xiaomi and Huawei) may have their own screen projection function. Search for "screen projection" in the settings to try it.
• If you encounter black screen or stutter, try changing the software or restarting the service.
• Some software may require drivers or additional components to be installed, please follow the prompts.

Basically these methods are all, not complicated but it is easy to ignore details, especially network and permission settings. Pay attention to the connection method when choosing the right tool. The screen projection of the Android phone on Win10 is quite smooth.

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