One of the biggest problems with computer users is that they really do not understand how their computer actually works. They do not fully comprehend the binary codes, which everyone should understand. They do not understand how the electronics work in their computer; they just do not get it they do not know how things work like the mother board, CPU, hard drive or understand the software or how it all works.
Source: http://EzineArticles.com/1567482
ball bond inspection machine used medical equipment auction