Ubuntu For Education

Although Ubuntu is free and no license, Ubuntu is perfect for schools or universities everywhere. Ubuntu is more than free, for education Ubuntu is secure, effective and reliable to use. Ubuntu supported the education sector. Ubuntu Desktop is easy to use in schools or at home. Ubuntu provide learning applications for school and tools to help teachers manage these systems. Teachers and students are free to install the same software on any computer. Ubuntu provide solution for learning. Ubuntu user will has more benefit such us; Software are available for free, updates and upgrades are available, software applications are available to install on market.Ubuntu has feature includes :

• Educational software for learning and skill-building activities for children such us software for maths, painting and typing.
• Applications for parents and educators to provide a safe learning environment.

Teachers and students are now easy to use technology environment and it’s free. Ubuntu supported well many languages, then students can navigate the operating system quickly and easily. Ubuntu supported educational programmes that student need like word processing etc. all of Ubuntu benefits are for supporting the education in school or universities.

Information Science

Information science is a field that concerned with the analysis, manipulation, storage, dissemination of information etc. Information Science plays a vital role about everything we do in modern society. Information systems are vital to the operation of modern organizations and information scientists are involved in almost every field. People with information science skills are needed and many varied career opportunities in fields such as business, science, education, health, music , technology etc.  Practitioners within the field study and usage of knowledge in organizations between people and organizations, with the purpose of creating, improving, or understanding information systems.

Information science is considered a branch of computer science. It is an interdisciplinary field, not only aspects of computer science, but often used in fields such as archival science, commerce, communications, law, library science, management and the social sciences. Information Science used by the technology, people, and organizations. It has discipline and a focus on Information and Communication Technologies used by people to manage information within organizations.

The study of information includes activities such as information collection, processing, storage and presentation, communication of information etc. It also encompasses study of the information at the organizational and information systems that support information usage.

The Department of Information Science at any place or country focuses on any areas, such us : Human-computer interfaces, including multimedia systems, Information assurance and security, Information systems development and management, Computational modelling, machine learning and data mining, Databases, Distributed information systems, Social networking and organizational computing, Software engineering and application software development.

Human Computer Interaction

Human computer interaction is the study of the interaction between user and computers includes planning and design. It is often regarded as the intersection of computer science, behavioral sciences. a computer has many affordances for use and this takes place in an open-ended dialog between the user and the computer. Human computer interaction is also sometimes referred to as man- machine . it help people for computer using such us building interfaces of computer program for programmer.

Human computer interaction studies a human and a machine, it supporting knowledge on both. On the machine side includes techniques in computer graphics, operating systems, programming languages etc. On the human side includes communication theory, industrial design disciplines, social sciences etc.

Human machine interaction is important because the design of human machine interfaces is must be understand with user and poorly designed human machine interfaces can lead to many unexpected problems. The information between the human and computer is defined as the loop of interaction. The loop of interaction includes:

• Task environment: The goal set by the user.
• Machine environment: The environment of computer
• Input: The flow of information that begins in the task environment, when the user has some task that requires using their computer.
• Output: The information that gained from machine process or business process.
• Feedback: is the dialogue of interface that evaluate, confirm processes from the human through the interface to the computer and user. 

Human machine interaction is improving the interactions between users and computers.

• Methodologies for designing interfaces
• Methods for implementing interfaces
• Techniques for evaluating interfaces
• Developing interfaces and interaction techniques

Computer Education

Generally, Computers are used in schools for writing, editing papers, designer or searching the Internet for information and also used almost everyone today. Computer skills is a subject being specifically taught in schools. When a graduate of such a program encounters a competing program they may be confused by the differences from what they learned. This is one reason why major computer firms such as Apple nor Microsoft consider the educational market. 

Graduates of computer education programs based around memorization, we may be heard asking things such as "where must I to click", and may need to pin paper notes for some computing tasks. Many users may need computer skills after years or decades of daily computer use. The primary factor preventing computer users from self-educating like losing data through doing the "wrong click”, poor motivation.

There are many books that cover various aspects of computer training, Computer Tutorials. There are also many websites that provide about computing education, computer tips, tricks Guides. For some teacher, lecturer while teaching their students may search information from the internet such us how to troubleshoot computers, fix security issues, set up networks, and use software.