For Windows Computer:
- Unlock your phone.
- With a USB cable, connect your phone to your computer.
- On your phone, tap the “Charging this device via USB” notification.
- Under “Use USB for,” select File Transfer.
- A file transfer window will open on your computer. Use it to drag files.
- When you’re done, eject your phone from Windows.
- Unplug the USB
Here you can see a video thanks to mrkentdotcom for the instructional video
For other systems and additional questions, please refer to:
https://support.google.com/android/answer/9064445?hl=en#zippy=