The iMac comes with a built in webcam.
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No, QQ Games is only for Windows computers. They haven't made a version that can be used on Mac computers yet.
A video can be recorded with an iMac's iSight webcam using software such as iMovie, PhotoBooth or QuickTime X all of which can be found in the iMac's Applications folder.
A highly popular and trusted webcam service for the iMac (more specifically the operating system OSX) is iChat. It was developed by Apple and thus comes pre-installed in most Apple computers (iMacs) as standard.
Apple
Yes, Apple has a line of desktop computers that were introduced to the public in the year of 1998. The Imac is Apple's line of consumer desktops computers.
The best you can buy.
There are many different types of webcam security for computers available on the market. However, most webcam's come with built-in security features and options.
1993
The simplest way to connect a webcam is to obtain a Usb webcam and connect it through your computers Usb port and use either the software that comes with the webcam to install or use your computers autodetect settings.
It was 1996