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Performing far better than the company projections of 3,000 units for the first year, in the first month after its release Tandy Radio Shack´s first desktop computer — the TRS-80 — sells 10,000 units. The TRS-80 line of computers later included color, portable, and handheld versions before being discontinued in the early 1990s. Computer hardware understands only 1’s and 0’s, so instructions are encoded as binary numbers in a format called machine language. Just as we use letters to encode human language, computers use binary numbers to encode machine language. Microprocessors are digital systems that read and execute machine language instructions. However, humans consider reading machine language to be tedious, so we prefer to represent the instructions in a symbolic format called assembly language. 1 1 Architectural State And Instruction Set This is a flexible programme, allowing students to study at their own pace (either part-time or full-time), adjusting the intensity of the le...

By the early 1990s, Dell became one of the leading computer retailers. The Video Display Module marks the first implementation of a memory-mapped alphanumeric video display for personal computers. Introduced at the Altair Convention in Albuquerque in March 1976, the visual display module enabled the use of personal computers for interactive games. Designed by Don Lancaster, the TV Typewriter is an easy-to-build kit that can display alphanumeric information on an ordinary television set. Digital Equipment Corporation Dec Founded Researchers have developed an innovative  faqbaazar terahertz imager microchip that can enable devices to detect and create images through obstacles that include fog, smoke, dust and ... Researchers have shown for the first time how to design the basic elements needed for logic operations using a kind of material called a liquid crystal -- paving the way for a completely novel way of ... Game Lab is a programming environment where you can make simple an...

Their first program, consisting of seventeen instructions and written by Kilburn, ran on June 21st, 1948. This was the first program in history to run on a digital, electronic, stored-program computer. Most users, whether at home or in business, are drawn to task-oriented software, sometimes called productivity software, that can make their work faster and their lives easier. The collective set of business tasks is limited, and the number of general paths towards performing these tasks is limited, too. Thus, the tasks and the software solutions fall, for the most part, into just a few categories, which can be found in most business environments. These major categories are word processing , spreadsheets, database management, graphics, and communications. Csirac Runs First Program Even complex software applications, such as word processing and spreadsheet applications, are eventually compiled into a series of simple instructions such as add, subtract, and branch. Computer instructio...