Computer System Components

In this section you can also SCROLL DOWN to view key notes on the following topics: Parts of A Computer, Input & Output Devices, Secondary Storage, System Software and Application Software.  *To pause scrolling marquees manually click on the image and use the cursor to scroll.  *Remember to login/register as a free member to access all pages.  Use the subject key notes cursor drop down and > to access all IT/Digital Technology & Computer Science notes!  Links to the next 3 pages are also available at the bottom of the page.

Parts of A Computer

Input & Output Devices

Secondary Storage

System Software

Application Software