I'm sorry about the issue. Was it working previously? Or is this a new camera or new PC?
What's the model of your PC?
Does it have windows xp, vista, or 7, or 8, 10?
With the camera powered on, when you plug the camera to the PC, does the PC make any sound?
If you have a USB flash drive, or an external USB hard drive, does it work on the PC?
Is there a memory card slot on the PC?
Please reply at the box below. Thank you,