2. Driver Issues

• Solution: Your camera's driver may be outdated or corrupted.
  • On Windows:

1. Open "Device Manager."
2. Right-click your camera and select "Update driver."
3. Choose "Search automatically for updated driver software."
4. If it doesn’t work, uninstall the driver and restart your laptop; it will reinstall automatically.

• On macOS, camera drivers are typically managed by the OS, so ensure your system is up to date.

3. App-Specific Problem

• Solution: The issue may be related to the specific app you're trying to use.
  • Ensure the app has permission to access the camera.
  • Try another app (e.g., the built-in camera app or a different video conferencing tool) to see if the camera works.