A page about your topic

User: is a person who uses a computer system.

Html: hypertext markup language is the main markup language for creating documents on the www  or world wide web

Javascript: programming language that works natively in browsers. It is used as a complement to HTML and CSS to create web pages

CSS: Cascading Style Sheets, is a graphic design language to define and create the  presentation of a structured document written in a markup language

Password: authentication key to access the platform

Reader Scanner: electronic device that by means of a laser reads the bar code and emits the  number shown by the bar code, not the image

Web Camera: is a small digital camera connected to a computer which can capture images and  transmit them through the Internet, either to a web page or other computers  privately.

Antivirus: detects the presence of a computer virus on a floppy disk or on a computer  and removes it

Cloud Server: This is a centralized and clustered server resource that is hosted and  distributed over a network (usually the Internet) and that can be accessed by  multiple users when needed.

Processor: is the part of a PC that acts as the brain of the computer, runs programs, sends and  receives signals to connected devices to keep the computer running.

UPS: is the abbreviation of its name in English Uninterruptable Power Supply, also called  Uninterruptible Power Supply (UPS). This device allows the flow of electrical energy through batteries, when the power supply fails.

Switches: It is a device used to connect computers on a network, forming a local area network  (LAN) and are responsible for the interconnection of wired devices, which  follow the technical specifications of the Ethernet standard. Switches; they are responsible for the interconnection of equipment within the same network

Router: it is a device that allows interconnecting computers that work within the framework  of a network. Its function is to establish the route that will be assigned to each data packet within a computer network.

Operating system: The operating system is the software that coordinates and directs all the  services and applications that the user uses on a computer, that is why it is  the most important and fundamental

All-in-one computer: it is a PC that in a single element contains all the necessary components to  function. These types of devices have the processor integrated into the desktop screen and a single cable and power point.

App mobile: it is a software application designed for mobile devices and tablets. The term app is an abbreviation of the English word application and tends to be used to  refer to a computer application for mobile devices and tablets.

Application: it is a computer program designed as a tool to perform specific operations or  functions. ... With the advancement of technology, it is common now that you hear the term mobile applications. These refer to applications designed for devices such as cell phones or tablets.

Notifications: In the field of computing, notifications appear related to alerts issued by  certain programs or services to warn the user of something

Demos: they are demo programs, they try to show something so that people can understand it  better.

Class diagram: A graphical representation constructed using a formal notation to visualize and  document the relationships between classes in a system.

Network: Infrastructure that allows computers to communicate one with another.

Label: An HTML instruction that tells a web browser how to view a document. Labels are enclosed in brackets such as, , , and.

UML: Unified modeling language that provides notation visual standard to document the analysis and design of  object-oriented systems.

Algorithm: Method that describes how a problem is solved and specifies the order in which these  actions are executed.

Design: Activity of defining how a program should be structured and implemented.

Server: It is a computer that being part of a network provides services to other computers.