i can`t install my web cam .it say detect plug in device.help me please
If that means Windows detected the device when you plugged it in that's a good sign. Did it come with a CD? Have a look in Control Panel>Device Manager to see if it's listed in there with a yellow mark beside it. If it is, click it and go to Properties then Update Driver and see what happens. Tick to allow it to search the Internet for a driver.