Videopad

Well, VideoPad That was the last project we had to do for the subject of Computer Science, where we had just over a month to do it and go adjusting it as it was our first time with a video editing program.
In our first paper we test a little video with some pictures of the computer classroom, then the teacher sent us that we would make a video associated with the institute, news, gossip and interviews in pairs or groups of three.
My group did a sports-related video, divided into two parts, the first consisting of an interview with our PE teacher, Daniel, and the second hand, it was an interview, but in a different style, in this interview the champion climbing tournament 2014, where Alberto Diaz also could see a small demonstration of the tests he had to do to become a champion.

Computer security and viruses

Computer security or safety of information technology is the area of computer science that focuses on the protection of computer infrastructure and everything about this and especially the information or circulating. For this there are a number of standards, protocols, methods, rules, tools and laws designed to minimize potential risks to infrastructure or information. Computer security software includes (databases, metadata files), hardware and everything that the organization values ​​(active) and constitute a risk if confidential information reaches the hands of others.

The malware , is a type of software that aims to infiltrate or damage a computer system or information without the consent of the owner. The term malware is widely used by computer professionals to mean a variety of software hostile, intrusive or molesto.

A computer virus is a malware that aims to alter the normal functioning of the computer, without the permission or knowledge of the user. Viruses usually replaced by other infected executable code of this file. Viruses can destroy, intentionally, data stored on a computer, but there are other more harmless, which are characterized by only annoying.

Some of the actions of some viruses are:

• Joining a program installed on the computer allowing its spread.

• View the Messages screen or humorous images generally annoying.

• Slow down or lock your computer.

• Destroy the information stored on the disc, in some cases vital for the system, which will prevent the operation.

• Reduce disk space.

• Disturbing the user closing windows, moving the mouse ...

Prezi

What is Prezi?
Prezi is a multimedia application for creating similar to windows Powert Point presentations.
The only differences are observed only an example of each, in the movements, turns, disorder and forms of Prezi, and equal basic sizes and Powert Point slides.
Prezi unlike other applications creations slide allows you to change the size, shape, thickness of lines, also the ability to insert all kinds of shapes, images and videos.

Social Network

Well. I'm going to explain the social network.
In the first plane, what is a social network?
A social network is an online communication platforms, a new way of representing a social structure.
What is its utility?
It depends on the social network, each has a different type of operation and a different style to create their social network but all attempts to achieve the communication between people or groups of people.
There are many different types of social networks, a charge basically the newest as "Instagram" dedicated to storing photos that are uploaded by each persons different profiles chat between people online, and even some for "his friends" the can view.