A computer mouse is an input device to control on-screen objects

A COMPUTER MOUSE IS AN INPUT DEVICE TO CONTROL ON-SCREEN OBJECTS

Information and communications technology (ICT) refers to all the technology used to handle telecommunications, broadcast media, intelligent building management systems, audiovisual processing and transmission systems, and network-based control and monitoring functions.

Although ICT is often considered an extended synonym for information technology (IT), its scope is more broad.

ICT has more recently been used to describe the convergence of several technologies and the use of common transmission lines carrying very diverse data and communication types and formats.

Definition

According to the Information Technology Association of America (ITC), ITC (ITC in English) is "the study, design, development, promotion, maintenance and administration of information through computer systems, this includes all computer systems not only the computer, this is just one more means, the most versatile, but not the only one, also cell phones, television, radio, digital newspapers, etc. "

In short, Information Technology deals with the use of computers and computer applications to transform, store, manage, protect, disseminate and locate the data necessary for any human activity.

A computer mouse is an input device to control on-screen objects

The mouse, sometimes called a pointer, is a hand-operated input device used to manipulate objects on a computer screen.

Whether the mouse uses a laser or ball, or is wired or wireless, a movement detected from the mouse sends instructions to the computer to move the cursor on the screen in order to interact with files, windows, and other software elements.

Even though the mouse is a peripheral device that sits outside the main computer housing, it's an essential piece of computer hardware in most systems... at least non-touch ones.

A mouse is supported only on devices that have a graphical user interface. This is why you must use your keyboard when working with text-only tools, like some of these free bootable antivirus programs.

While laptops, touch-screen phones/tablets, and other similar devices don't requirea mouse, they all use the same concept to communicate with the device. That is, a stylus, trackpad, or your own finger is used in place of the traditional computer mouse. However, most of these devices support using a mouse as an optional attachment if you'd prefer to use one anyway.

Some computer mice power down after a certain period of inactivity so as to save on battery life, while others that require a lot of power (like some gaming mice) will be wired-only to favor performance over the convenience of being wireless.

The mouse was originally referred to as an "X-Y position indicator for a display system" and was nicknamed a "mouse" because of the tail-like cord that came out the end of it. It was invented by Douglas Engelbart in 1964.

Prior to the invention of the mouse, computer users had to enter text-based commands to do even the simplest of tasks, like moving through directories and opening files/folders.

Below is a list of each of the computer mouse functions that help a user use their computer and gives you an idea of all of the things a mouse is capable of doing.

Move the mouse cursor - The primary function is to move the mouse pointer on the screen.

Open or execute a program - Once you've moved the pointer to an icon, folder, or other object clicking or double clicking that object opens the document or executesthe program.

Select - A mouse also allows you to select text or a file or highlight and select multiple files at once.

Drag-and-drop - Once something is selected it can also be moved using the drag-and-drop method.

Hover - Moving the mouse cursor over objects with additional hover information can help discover the function of each object on the screen. For example, hover the mouse over the hover link to see an example.

Scroll - When working with a long document or viewing a long web page you may need to scroll up or down which can be done using the mouse wheel or clicking and dragging the scroll bar.

Perform other functions - Many desktop mice also have additional buttons that can be programmed to perform any function. For example, many mice have two side buttons on the thumb portion of the mouse the button closest to the palm can be programmed to go back on web pages.

Адрес публикации: https://www.prodlenka.org/metodicheskie-razrabotki/325778-a-computer-mouse-is-an-input-device-to-contro