Thin Computer

What is an All-in-one PC?

The earliest form of computer displays were large cathode ray tubes. Due to the size of the displays, computer systems were comprised of three key components: the monitor, the computer case and the input devices. As the size of the monitors decreased, computer companies started to integrate the computer case into the monitor to create an all-in-one. These first all-in-one computer systems were still quite large and generally cost a fair amount compared to a standard computer setup.

The most successful of the all-in-one personal computers was the Apple iMac. The original design used the cathode ray monitor with the computer boards and components integrated below the tube. Many similar designed were developed by PC manufacturers, but they didn't catch on. With the advent of LCD monitors for displays, the size of the all-in-one computer system has decreased dramatically. Now the computer components can be easily integrated behind the LCD panel or in the base of the display.