MUST WATCH: Children can't figure out how to work 30-year-old computer

SEATTLE --Back in the late 1970s and early 1980s, technology was quite different than what we see today. There was no at-home Internet, no mice - and monitors could only show one color (typically an ugly shade of green).

In the latest video of their series, The Fine Brothers had children play with an old-school Apple II computer. As you can see in this YouTube video, the children had some issues learning what to do.

As shown in the video - a typical iPhone 5 has about 850 times the processing power of the Apple II computer shown here. It also roughly cost about $1,300 when it was released.