To use Wi-Fi the way you want, you can change how and when your device connects. When you have Wi-Fi turned on, your device automatically connects to nearby Wi-Fi networks you've connected to before.
New device: If your device is new, sign in with your Google Account. On a device you've added apps to before: At the top right, tap your profile picture. If you want to use a different account, tap the Down Arrow . If the Down Arrow doesn’t appear, add the account you want to link to your device. Search for the app you want to install on your ...
The default audio playback device is the device that Windows uses to output (play) sound. This can be speakers, headphones, Bluetooth headset, or other audio devices connected or built-in to your computer.