QR Codes:

Our teacher has told us to look for some informarion about QR Codes, ok here you have a little summarize:

A QR code (quick response code) is a useful module that stores information in
a set of points or a bidimensional barcode created by the Japanese company
Denso Wave in 1994. It has three squares in the corners that allows to detect
the code’s position.

QR codes can be read from the PC, smartphone or tablet using screen captures
devices like scanners or cameras, we also need programs that are able to read

QR data and a connexion to the Internet for the directions web.

Well!! I have done another job about software!!! but it has a diference wiht the other one, I done this one in powerpoint :)

lSoftware  is a general term for the various kinds of programs used to operate computers and related devices. It’s also known as the logical equipment or software of a computer system, it includes all the necessary logic components that makes possible specific tasks, they are also the instructions that the computer needs to operate, but they don’t exist phisically, you can’t see or touch.

Age	Years	Characteristics
1ª	1950 - 1965	•They just correct and code •There wasn't a previous approach •They were developed ``a base de prueba y error´´ •There wasn't any type of documentation
2ª	1965 - 1972	•They try to make more simple the using code •Appears the multiprogramation and the multipurpose systems •The software becomes a product • Starts the software crisis
3ª	1972 – 1989	•New and more computering systems •Appears global nets •Microprocesators
4ª	1989 - ?	•The information becomes a  fundamental value •Appear: Information nets, expert systems and artificial intelligence softwares

We can clasificate softwares in thes categorys:

-By the use: Aplication, software programing, software system

-By the owner: free, propietary.

Dear friends:
I´ve done a job about Tic´s and Ntics for my computing class, here I´m going to put a small sumary:

Information Technology and Communication (ICT’s) opens the door to a universe with a variety of new knowledge, methods and strategies…  It expands our physical and mental ability, and also expands the possibilities of social development.

NICT’s are the New Information and Communication Technologies.

They have some advantages and disadvantages for example:

•          Increased production and diffusion of new technologies.
•          Generate interest and stimulate student’s work.
•          It facilitates learning.
•          It permits to access to all kinds of information.
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•          Isolation.
   ·         Addiction to social networks.
   ·         It spends much light.
   ·         Not everyone has access to them.
  They have lots of application in our lives, for exaple in education, Business and economy, security...

  But they also are problemattic whit virus and data protection.

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Hello!!! This is my new blog!!! I´m going to put here some works about informatic.