various graphical user interface features
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Windows is a software from Microsoft, a American based company Chairman of which is Mr Bill Gates a world known personality. He developed this software in the year 1968 which was a technological breakthrough. windows is used in more than 90% of computer users. Windows made Mr. Bill Gates the worlds richest personality Windows can be customized in appearance and colours Windows can be upgraded according to the user convenience so that he is able to do the work in a more efficient manner and the user also saves time.
A program interface that takes advantage of the computer's graphics capabilities to make the program easier to use. Well-designed graphical user interfaces can free the user from learning complex command languages. On the other hand, many users find that they work more effectively with a command-driven interface, especially if they already know the command language.
The first graphical user interface was designed by Xerox Corporation's Palo Alto Research Center in the 1970s, but it was not until the 1980s and the emergence of the Apple Macintosh that graphical user interfaces became popular. One reason for their slow acceptance was the fact that they require considerable CPU power and a high-quality monitor, which until recently were prohibitively expensive.
In addition to their visual components, graphical user interfaces also make it easier to move data from one application to another. A true GUI includes standard formats for representing text and graphics. Because the formats are well-defined, different programs that run under a common GUI can share data. This makes it possible, for example, to copy a graph created by a spreadsheet program into a document created by a word processor.
Many DOS programs include some features of GUIs, such as menus, but are not graphics based. Such interfaces are sometimes called graphical character-based user interfaces to distinguish them from true GUIs.
Precursors to GUIs
The precursor to GUIs was invented by researchers at the Stanford Research Institute (led by Doug Engelbart). They developed use of text-based hyperlinks manipulated with a mouse for the On-Line System. The concept of hyperlinks was further refined and extended to graphics by researchers at Xerox PARC, who went beyond text-based hyperlinks and used GUIs as the primary interface for the Xerox Alto computer. Most modern general-purpose GUIs are derived from this system. For this reason some people call this class of interface a PARC User Interface (PUI) (note that PUI is also an acronym for perceptual user interface).
Windows, and of course over DOS, but it still didn't compete against the ease of
After having helped found what would be the world’s most popular and largest software company in 1975, Bill Gates officially found himself to be the richest man alive at the ripe, young age of only thirty-one. Gates had never imagined that the thirteen year old boy who loved to program computers in his parent’s garage would one day find himself to be considered the world’s wealthiest man alive, having a total net worth of $76 billion. Having began on his own, tinkering with computers and computer software, Gates later created the seed of Microsoft, or what was originally called Traf-O-Data in the summer of 1972. (Fast Facts) It wasn’t until two years later, with the help of his co-founder, Paul Allen that Microsoft was born, transforming the technological world in ways that the people had never seen. The birth of Microsoft changed the ways of old computers, making way for faster newer and more innovative technology, along with bringing on a strong competition with their rival company, Apple Inc. With this grand cooperation, Bill Gates was also accumulating a large mass of money, gradually finding himself to top the charts of the Forbes World Billionaires List. (Fast Facts) Despite being well known for his contributions to Microsoft, Bill Gates’ most profound impact on the American culture was in medical and educational advances provided by The Gates foundation, paralleled by his philanthropic views and aid in the lives of the both poor and wealthy.
Parameters served as part of the interface of a subroutine or method (Eck, 2014). Although I am not a beginner, the fundamental meanings and application of parameter with respect to methods or subroutine is a necessary thing to know. I am very grateful for this. The reading assignment makes exclusive elaboration of the return values and Application Programming Interface (API). Sincerely, I never thought that the java packages have some already made modules for Graphical User Interface (GUI).
Bill Gates is a genius. He is the founder of Windows and is one of the richest people in the world. He created some of the first computer operating systems and is a pioneer of the technological world. He has created a computing empire and is still working to improve the world. He not only is rich but he also donates a lot to charity.
What are graphic organizers? Graphic organizers are maps or charts that essentially reveal the organization of concepts and relationships of concepts in a straightforward manner. They help to make information more precise by cutting out a lot of the small details to allow focus on key points. This helps to lower the cognitive load on ELLs allowing them to process less heavy amounts of information all at...
Bill Gates is the founder of Microsoft. He is one of the richest people on the planet, with a net worth of over $72 billion dollars. He was born in Seattle Washington on October 28, 1955. He is married and has three children. He attended Harvard but he dropped out to pursue his career in software design. He is a philanthropist who donates much of his time and money to charity. In 1976 he designed Microsoft Windows, and has made windows one of the top operating systems in the world.
"Success is a lousy teacher. It seduces smart people into thinking they can't lose." -Bill Gates (Bill 1). Microsoft Windows, as of October 2013, is used by approximately 85 percent of all laptops and desktops worldwide (StatCounter 1). The Windows operating system is the pride and joy of the programmer, inventor, and co-founder of Microsoft, William Henry Gates III. His impact on the world has been astronomical resulting in many advancements in science and technology that just wouldn’t have been possible without him. In order to fully understand his significance and influence in the world, one must be knowledgeable of his background, the critics view of his most famous achievement, and must have a discussion about his impact and importance in the modern world.
Through this evolution the kernel and associated software were extended until a complete operating system was written on top of the kernel in the language C. UNIX APPLICATION PROGRAMMING INTERFACE Many proprietary operating systems have a simplified view of application behavior. The typical application reads some data from disk, tape or a terminal and does some processing. Output is produced onto disk, tape, tape, terminal, or printer. The operating systems generally provide easy to use well-implemented facilities to support these types of facilities. As applications become more sophisticated they need new features such as network access, multi-tasking, and interprocess communications.
to replace the IBM machine. In the 1960s and the 1970s IBM came out quickly and built a
It all began in 1991, during the time of monumental computing development. DOS had been bought from a Seattle hacker by Bill Gates, for a sum of $50,000 – a small price for an operating system that had managed sneak its way across the globe due to a clever marketing strategy. Apple’s OS and UNIX were both available, though the cost of running either was far greater than that of running DOS. Enter MINIX, an operating system developed from the ground up by Andrew S. Tanenbaum, a college professor. MINIX was part of a lesson plan used to teach students the inner-workings of an operating system. Tanenbaum had written a book on MINIX called “Operating System” and anyone who had picked up a copy would find the 12,000 lines of code that comprised MINIX itself. This was a big issue; due to the fact that all know (well published) operating systems to that point had been well guarded by software developers, thus making it difficult for people to truly expand on operating system mechanics.
DOS (Disk Operating System) . (n.d.). In DOS History. Retrieved January 14, 2012, from http://www.fortunecity.com/marina/reach/435/dos.htm
Most video cards support the OpenGL and DirectX libraries. These libraries include commands for manipulating graphics that programmers can include in their code. Some of these commands may include moving or rotating an object, morphing polygons, or casting light and creating shadows. By using standard OpenGL or DirectX functions, it makes it easier for developers to create graphically-oriented programs. Of course, it also makes it necessary for the computer to include a supported video card in order for the program to
The Whirlwind computer had a video display that was controlled interactively by a light gun. The display attracted users much more than computer code. The Whirlwind computer became the basis for SAGE (Semi-Automatic Ground Environment), a defense command-and-control system developed for the Air force. In the 1960s Ivan Sutherland’s MIT doctoral thesis introduced a Sketchpad interactive drawing system, which established the theoretical groundwork for computer graphics software (Machover 14). In the mid-1960s, computer graphics was booming in private industry. General Motors had released DAC-1 a computer-aided design system, and Itek developed the Digigraphics electronic drafting machine. By the late 1960s the first storage-tube display terminals appeared, shortly followed by direct-view storage tube display terminals (DVST) which cost thousands of dollars; however this was an improvement to the tens to hundreds of thousands spent initially for display systems. In the 1970s Turnkey systems emerged, beforehand users had to develop software to make their hardware work however turnkey systems provided a haven to users from software issues. Bit-mapped raster displays developed as memory...
Modern society heavily depends on the abilities of computers, Information Technology, and information processing. As such, since access to information occurs mainly through digital means and media, the way information is arranged and presented on the screen is crucial. Because of this need for fast access and easy arrangement arose, in the early 1980s, companies started to work on various graphical user interfaces (or GUI for short). Most dictionaries define a GUI as ‘a way of arranging information on a computer screen that is easy to understand and use because it uses icons, menus and a mouse rather than only text.’ Introducing such software allowed a human-computer interaction on a visual plane, and took computing to an entirely new level of experience. The first GUI started to emerge, as stated above, in the early 1980s, and within the last 3 decades have completely dominated the way in which human-computer communication occurs. Although some sources argue about it, it is acknowledged that the first company to use a proper graphical user interface was Apple. In 1984 they released the Macintosh computer, which used a graphical system to present information on the screen using boxes and taskbars, and utilized a revolutionary pointer device, now widely known as the mouse. Following this event, other companies started releasing their versions of GUI based operating systems, until in 1995 Microsoft presented Windows 95, which soon became a dominant power on the market, and along with its later installments, led Microsoft to be the IT giant of the 20th century. Since its appearance, the GUI have greatly influenced the IT-centered society, and the role computing and digital devices play in its growth.
Input is really important for the computer. Through this device, users are allows to enter data or instructions into a computer. It changed something on the screen through the response. There are many kinds of input device for users to select depending on their application to get the result they want. There are many input technologies, for example, keyboard, pointing device, trackball, touch screen, touchpads and audio input. These devices can help users to connect with computer system directly.