Why any emulator is not working?

If the Android Emulator does not start properly, this problem is often caused by problems with HAXM . HAXM issues are often the result of conflicts with other virtualization technologies, incorrect settings, or an out-of-date HAXM driver. Try reinstalling the HAXM driver, using the steps detailed in Installing HAXM.

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What is emulator AVD?

An Android Virtual Device (AVD) is a configuration that defines the characteristics of an Android phone, tablet, Wear OS, Android TV, or Automotive OS device that you want to simulate in the Android Emulator . The Device Manager is an interface you can launch from Android Studio that helps you create and manage AVDs.

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