|What does device manager show when you plug the camera into the computer? Does your camera show that its connected to a PC when you hook it up to the PC? |
Please provide model of camera, and make/model of PC in reply.
Normally you can plug the camera in via USB, go to Computer, and the camera will be shown there. So when you checked Device Manager and "clicked on all what's its message says working properly" - what exactly were you checking?
Last.. You can also view scanners and cameras by going to Start (orb) -> Control Panel -> Devices and Printers -> View scanners and cameras