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Computer interaction For Newbies

 Your interaction with the computer is done using the keyboard and mouse , or the trackpad on laptops. Learning how to use these devices is very important for working with a computer. In fact, there is nothing complicated there, and you will get comfortable in a couple of evenings. A wired keyboard and mouse are usually placed on the table in front of the monitor. The position of the mouse and the purpose of the buttons can be changed for the left or right hand. But, you can buy a wireless keyboard and mouse that can be controlled from the couch.

The mouse is designed to control the pointer on the screen and perform actions through buttons. Whenever you move the mouse on the table, the pointer moves on the screen of your virtual desktop. When working at a computer, most often you need to move the mouse cursor over a document (file) and press the left or right mouse button (depending on the specific action).


The computer information systems jobs involves troubleshooting any issues related to equipment programs and applications related to information technology. 

On laptops, you can connect an external mouse like on a PC, or you can use the touchpad located below the keyboard. It is more convenient to work with an external mouse, but without it you can perfectly cope with the work. Just slide your finger across the touchpad and the cursor will move on the screen. Depending on the laptop model, the trackpad can be with or without buttons. But regardless of this, a short touch on the touchpad simulates a mouse click.



The keyboard allows you to enter letters, numbers, symbols into the computer. Text can be entered not everywhere, but only in special fields, editors, tables, names of files and folders, and so on.


Please note that in order to enter the text, you need to move the mouse cursor to the desired place and click the left mouse button. A vertical line appears at this point, which is also called the cursor or insertion point.

Computer Basics

After loading the operating system, the desktop opens. It is a virtual space that is represented by backgrounds, labels, menus, and other interaction elements. From here, you can access your computer's programs and settings.


The icons on the desktop are called “ Icons ” and are used to quickly access files and programs on your computer. Program icons are represented by their logo, and file icons usually appear as the file types they correspond to. To open a file or run a program using an icon, move the mouse cursor over it and make a quick double click with the left mouse button.

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