SOFTWARE
Work submitted as partial requirement for evaluation of module I of the basic computer Chair.Teacher: Flávia Ximenes of Silva.
Reef 201
CONTENTS
1 - INTRODUÇÃO------------------------------------------------------------------------
2 – KNOWING the tool "SOFTWARE" "ESQUEMA1"----------------------------
2.1 – O que é?------------------------------------------------------------------------------
2.2-how important?------------------------------------------------------------------------
2.3 – What's the point? -------------------------------------------------------------------
2.4 – Pra que serve?-----------------------------------------------------------------------
2.5.- Como funciona?---------------------------------------------------------------------
3 – SYSTEM SOFTWARE--------------------------------------------------------------
4-APPLICATION SOFTWARE--------------------------------------------------------
5-HOW MUCH SOFTWARE LICENSE CLASSIFICATIONS/distribution----
5.1 – types of license and distribution--------------------------------------------------
6-SPECIFIC SOFTWARE TYPES-----------------------------------------------------
6.1-Web Browsers------------------------------------------------------------------------
6.2-Electronic Mails----------------------------------------------------------------------
6.3-chats or Chat--------------------------------------------------------------------------
7-SOFTWARE protection (security)---------------------------------------------------
8-SOFTWARE piracy--------------------------------------------------------------------
9-the evolution of SOFTWARE (SUMMARY)--------------------------------------
10- REFERENCIS----------------------------------------------------------------------
1 – INTRODUCTION
The world lives a scenario of increasingly fierce competitiveness, discerning and sophisticated, companies are seeking every day to develop and disseminate not only the product, but your all a consumer ideology of technological innovations in the area of information technology. We will handle the tool that makes communication, Exchange, interaction between man, machine, and user computer. It is inevitable that the dynamics of this interaction flow, we must use the logical components of the tool called: Software. Triggering the emergence of processes and methods of implementation, safety and prevention. Always looking for benefits, be they on productivity, agility, mobility and updates of software components, hardware and skilled labor for removal the most of these tools in the workplace, research, leisure and entertainment. Supplying each other their needs in this increasingly competitive market.
Explanaremos further some aspects of the types of software that we should consider for the understanding of this powerful tool in the field of information technology, especially with users of these systems.
2 – KNOWING the tool SOFTWARE
2.1- what is?
Software is the logical part of the computer, the term was coined in early 1940, is everything that makes the computer run apart from the physical part of it. Refers to the logic or logical support. Includes all of the programs and applications that are required to perform a particular job, unlike the physical components of a computer system and that are referred to as hardware.
The software is a program, that is, a set of instructions that can be executed by a processor. This program uses a programming language, which translates the commands to the processor.
This programming language approaches the human language. The most popular are: Java, Visual Basic, C, C++, PHP and others.
Later, Software is a set of programs that performs procedures, rules, and data associated with documents that are part of the operations of the Computer System.
2.2- What's the significance?
The software of a system How can be the operating system, causes the rest of the programs can function properly and facilitates interaction with the physical components of the system and the other applications that also provides an interface to the user.
2.3 – What's the point?
A System Software is what allows a user to use the physical environment offered by machines, to be able to act with the same, interactively.
A software includes an operating system as for example, the operating system more known on the planet, Windows. A windowing system that enables the user to work simultaneously various kinds of programs.
A software is present on a server (central computer that provides service to other smaller computers).
2.4- what is it for?
Programming software allows a programmer, through specific programming languages , develop programs or application software, used by users to rely on the two mentioned above, for particular applications.
2.5- how it works?
Initially the software is "loaded" in main memory. The computer identifies the start point and read the instructions the bayte bayte which is passed to the system or processor where are translated from programming language to machine language, and then performed for the hardware. Where is made the various tasks. These softwares are classified into two major categories: system software and application software.
3.0- SYSTEM SOFTWARE
It's what allows the user to interact with the computer and its peripherals. Understanding the FIRMWARE (BIOS), device DRIVERS, OPERATING SYSTEM (Basic System), GUI tools: Diagnostics, correction and optimization, and servers.
Its goal is to provide users with Interfaces and tools that allow the maintenance of the Operating System, managing all operations and computer resources. Examples: Windows, Linux, Mac OS, FreeBSD and others.
4.0 -APPLICATION SOFTWARE
It's what allows the user to perform specific tasks in any area that can be automated on the computer. Understanding the applications of control and Industrial automation systems and Office, Educational Software, business, Doctor, numeric and symbolic Calculations, database, telecommunications, video games and Software aimed at creation of texts, spreadsheets and documents in data processing. Sumedh as: Microsoft Office and Libreoffice, known as Office Software.
We also have the software graphics application, and programming utilities.
The graphics software: CorelDraw, Photoshop and Microsoft Pant.
The database, which allows access, location and displaying data. Example: Microsoft Access, Oracle, SQL Server and others.
The programming software , which is a set of tools that allows the programmer to develop several programming languages with vocabularies and syntax themselves. Used in a variety of areas, whether commercial, industrial, educational and entertainment. We have JAVA, DELPHI and DOT NET.
The Utility software , including any anti-virus software.
5- CLASSIFICATION of SOFTWARE AS license/DISTRIBUTION
The software is published under a "Software License" which defines and constrains the way to use them, because the logical part of the computer may be owner or FREE. Classified according to use and license:-GNU General Public License, BSD, commercial, free software, freeware, shareware, demo and trial.
5.1 – license types and distribution
Proprietary Software – That is licensed with exclusive right for the author and producer. The best known are: Microsoft Windows, Microsoft Office, Real Player, Adobe Photoshop, Mac OSbe Photoshop, Mac OS, Winzip, some Unix and others.
Free Software or Free Software Fundation. Is software that can be used, copied, studied and redistributed without restriction. Sharing with other users to adapt and improve the programmes.
Commercial Software -Created with the purpose of generating profit for the company that created either by sale or use of the license. Example: Windows Live Messenger (MSN), which although it is closed source, it generates profit for the company through ads in the program.
Freeware -free software are usually for individuals. Supported by sponsors.
Shareware -are the software that only works for a certain period of time or assessment, and then the user decides to purchase or not.
ETrial Demo – Are limited versions, usually related to games and incomplete versions, shorter for the user to know the product. The Trial version works the same way.
6 - SPECIFIC SOFTWARE TYPES
Integrated software is one that is formed by a package of applications that can share data, or at least Talkback your information.
6.1 – WEB BROWSER – Used to access the Internet and your content, games, text editing and other services in the cloud. The best known are:
Microsoft Internet Explorer, Mozilla's Firefox and Google Crome.
6.2 – E-MAIL – Are management applications and reading Emails. As Microsoft Outlook that is paid and the Mozilla Thunderbirg which is free.
6.3- chat or CHAT – are the messaging software at the same time, among ONLINE users or not. Currently Windows Live Messenger Works both on the client as on the server, integrated with Face book and others.
7 – PRESERVATION of software (PROXIMITY)
-Reconcile all the concepts with the restrictions and conditions related to preservation of systems, applications and programs, keeping always updated control and maintenance systems. As the tools of protection "antivirus". Eliminate failures at the premises that may corrupt or contaminate the applications and programs in the online environment against virus attacks and threats several and causes giving rise to accidents in the handling and loss of information and data.
8 -SOFTWARE piracy
-Are copies of unauthorized software. There are laws to combat piracy more than two of every five applications are stolen. In some countries, nine out of ten is unlicensed or stolen. When this occurs the user loses the support of the manufacturer. In addition, pirated software can contain viruses that will damage your hard drive and your content. Finally, the customer and the company below the copyright legal risk. The law in Brazil considers crime and in law No. 10,695 of 5/1/2003.
9- the evolution of the SOFTWARE (summary)
→ The first arose in the years 50 and 60, in scientific and engineering applications;
→ The second era of the mid-80 60, in commercial applications (BD information systems);
→ The third era in the mid-70 and early 80, in personal applications in microprocessors;
→ The fourth generation of the mid 90 80, with graphical interfaces, client-server architecture networks;
→ The farm was in mid-90 onwards, was Distributed, Internet software, Groupware and Intranet;
→ From Friday onwards, came to mobile computing.
110 - References
▪ Wikipedia, the free encyclopedia
▪ Technology in GCFAprendelive.org.
▪ Handout IFPE