What’s Included in this lesson
A computer has many different types or styles such as a desktop, laptop or tablet. But they all work with the same types of hardware & software.
Topics Covered
- Computer Concepts
- Different types of computer systems
- Peripheral Devices
- Hardware & Software
- Programs & Applications
Computer Concepts
There are many different types of computers, from desktops to laptops, netbooks, notebooks and tablets. Over this module, we will discuss the different types and give a brief history of the personal computer
What is a PC?
The personal computer (or PC) is a microcomputer that is designed to be used by one person at a time. The PC was introduced into Australia in the late 1980’s, prior to this, computers were designed for companies who attached terminals for multiple users to single large computer that held resources for all users. The term PC has been traditionally used to define ―IBM compatible machines or compared to Apple Macintosh
A personal computer was a term developed in the 1970’s for newer smaller types of computers that could be used by an individual working at a desk instead of the older type computers that required a team to use and filled a whole room. The first personal computer was created by IBM, International Business Machines but since then many other companies also create computers such as the desktop and laptop.
Types of Computers




Peripheral Devices
A peripheral device is something that is attached to the computer; this includes your keyboard, mouse, monitor and printer among others. It would be very hard to use a PC without these devices. But what are they? Let’s look some of the more common ones.




Your internet modem is another common peripheral device.
There are many other types of peripheral devices, those mentioned above are the most common. You can also purchase additional devices such as a Cricut machine for craft, externa; storage devices, charging usb hubs, tablet input devices and many more.