Plug Camera USB in the PC. You can use the USB Micro-check Camera same as your PC camera, in most PC, you can use it no need driver
Plug camera USB in the PC, In the Device Manager, display “USB Video Device”
Install CD driver or copy AMCAP.EXE to your PC, support for Win2000 / Win XP /Win Vista / Win7 / Win8 / Win10
After finish Install CD driver, in the Device Manager,display “USB2.0 PC Camera”
Now start Camapp.exe or use the AMCAP.EXE software
Camera lens Auto-focus for 20mm to 30mm
Now you can check that you want