Plug-in, Add- on, Widgets

What are plug-ins?
is a software component that adds a specific feature to a  computer program.

What are add-ons or extensions (software)?
an accesorios device or piece of software designed to increase the capability of a computer or hi-fy system

What languages can you use to write plug-ins?
HTML, PHP and CSS

What is the difference between plug-ins and add-ons?
plug ins are for the features and add ons customizing the app

What are widgets?
is a small application with limited functionality that can be an auxiliary app

Information Technologies

What are information technologies?

Information technologies is the application of computers and telecommunications equipment to store, retrieve, transmit and manipulate data.

Materials used in IT

Fiber optics: For the internet , to be faster than the common one

Semiconductors: Light base technology

Superconductors: To process data and conduct information fastly

Ceramic and plastics: Computers outside casting, also applied to the circuit board.

Silicon glass for data storage: is used for computers chips

Light alloys: PC casting and also chips

https://en.m.wikipedia.org/wiki/Information_technology

Sustainable Development

Computers life Cycle

What is the life span of a computer?

Between three to five years before needing to be replaced in general.

What are the causes for reaching this end of life?

The computer takes viruses during the time, finish with very less memory and the components of the computer work with a less intensity.

How can you extend your computer's lifespan?

You can clean up your desktop, run disk cleanup, defragment your computer, scan for viruses, optimize start-up programs and uninstall programs.

What is Computer Recycling and what is the safe way to dispose a computer?

Is the disassembly and separation of components and raw materials of waste electronics.

You can sell the parts of a computer to a technician or in shops.

computercheckup.aol.com/articles/how-to-extend-pc-life

small.business.chron.com

robotics,cybernetics and artificial intelligence

What is the difference between:

Robotics.-Technology that is used to design, build, and operate robots an example is a robot.

Cybernetics.-The scientific study of how people, animals, and machines control and communicate information an example is a prosthesis.

Artificial intelligence.-It is an area of computer science that deals with giving machines the ability to have human intelligence an example is a

What type of energy or power source is used in each?

Robotic.-electricity

Cybernetic.-electricity

Artificial Intelligence.-electricity

http://www.merriam-webster.com/dictionary/robotics

http://www.merriam-webster.com/dictionary/cybernetics

http://www.merriam-webster.com/dictionary/artificial%20intelligence