The Commodore 64, also known as the C64 or the CBM 64, is an 8-bit home computer introduced in January 1982 by Commodore International. It has been listed in the Guinness World Records as the highest-selling single computer model of all time, with independent estimates placing the number sold between 10 and 17 million units. Volume production started in early 1982, marketing in August for US$595. Preceded by the Commodore VIC-20 and Commodore PET, the C64 took its name from its 64 kilobytes(65,536 bytes) of RAM. With support for multicolor sprites and a custom chip for waveform generation, the C64 could create superior visuals and audio compared to systems without such custom hardware.
Commodore International was an American home computer and electronics manufacturer founded by Jack Tramiel. Commodore International (CI), along with its subsidiary Commodore Business Machines (CBM), was a significant participant in the development of the home personal computer industry in the 1970s and 1980s. The company developed and marketed the world's best-selling desktop computer, the Commodore 64 (1982), and released its Amiga computer line in July 1985. With quarterly sales ending 1983 of $49 million, Commodore was one of the world's largest personal computer manufacturers.
The TRS-80 Micro Computer System is a desktop microcomputer launched in 1977 and sold by Tandy Corporation through their RadioShack stores. The name is an abbreviation of Tandy/RadioShack, Z80 microprocessor. It is one of the earliest mass-produced and mass-marketed retail home computers.
VisiCalc was the first spreadsheet computer program for personal computers, originally released for the Apple II by VisiCorp. It is often considered the application that turned the microcomputer from a hobby for computer enthusiasts into a serious business tool, prompting IBM to introduce the IBM PC two years later. VisiCalc is considered the Apple II's killer app. It sold over 700,000 copies in six years, and as many as 1 million copies over its history.
The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc. in 1979 as the Atari 400 and Atari 800 and manufactured until 1992. All of the machines in the family are technically similar and differ primarily in packaging. They are based on the MOS Technology 6502 CPU running at 1.79 MHz, and were the first home computers designed with custom coprocessor chips. This architecture enabled graphics and sound more advanced than contemporary machines, and gaming on the platform was a major draw. First-person space combat simulator Star Raiders is considered the platform's killer app. The systems launched with plug and play peripherals using the Atari SIO serial bus, an early analog of USB.
The Commodore VIC-20 is an 8-bit home computer that was sold by Commodore Business Machines. The VIC-20 was announced in 1980, roughly three years after Commodore's first personal computer, the PET. The VIC-20 was the first computer of any description to sell one million units. It was described as "one of the first anti-spectatorial, non-esoteric computers by design...no longer relegated to hobbyist/enthusiasts or those with money, the computer Commodore developed was the computer of the future."
Nolan Kay Bushnell is an American businessman and electrical engineer. He established Atari, Inc. and the Chuck E. Cheese's Pizza Time Theatre chain. Bushnell has been inducted into the Video Game Hall of Fame and the Consumer Electronics Association Hall of Fame, received the BAFTA Fellowship and the Nations Restaurant News "Innovator of the Year" award, and was named one of Newsweek's "50 Men Who Changed America." Bushnell has started more than twenty companies and is one of the founding fathers of the video game industry. He is on the board of Anti-Aging Games. In 2012 he founded an educational software company called Brainrush, that is using video game technology in educational software.
The Commodore PET is a line of home/personal computers produced starting in 1977 by Commodore International. The system combined a MOS 6502 microprocessor, Commodore BASIC in read only memory (ROM), a keyboard, a computer monitor and a cassette deck for data and program storage in a single all-in-one case.
Pinball Construction Set (PCS) is a video game by Bill Budge published by Electronic Arts. It was developed for the Apple II and ported to the Atari 8-bit family and Commodore 64 in 1983. Pinball Construction Set created a new genre of video games—the "builder" or "construction set" class of games. Users can construct their own virtual pinball machine by dropping bumpers, flippers, spinners and other pinball paraphernalia onto a table. Attributes such as gravity and the physics model can be modified. Users can save their creations and develop custom artwork to go along with them. Tables can be saved on floppy disks and freely traded; Pinball Construction Set is not needed to play the tables.
Silent Service is a submarine simulator video game designed by Sid Meier and published by MicroProse for various 8-bit home computers in 1985 and for 16-bit systems like the Amiga in 1987. A Nintendo Entertainment System port of Silent Service developed by Rare was published in 1989 by Konami in Europe and by Konami's Ultra Games subsidiary in North America. The follow-up game, Silent Service II, was released in 1990. Tommo purchased the rights to this game and digitally publishes it through its Retroism brand in 2015.
Starting at the end of the nineteenth century, well before the advent of electronic computers, data processing was performed using electromechanical machines called unit record equipment, electric accounting machines (EAM) or tabulating machines. Unit record machines came to be as ubiquitous in industry and government in the first two-thirds of the twentieth century as computers became in the last third. They allowed large volume, sophisticated data-processing tasks to be accomplished before electronic computers were invented and while they were still in their infancy. This data processing was accomplished by processing punched cards through various unit record machines in a carefully choreographed progression. This progression, or flow, from machine to machine was often planned and documented with detailed flowcharts that used standardized symbols for documents and the various machine functions. All but the earliest machines had high-speed mechanical feeders to process cards at rates from around 100 to 2,000 per minute, sensing punched holes with mechanical, electrical, or, later, optical sensors. The operation of many machines was directed by the use of a removable plugboard, control panel, or connection box. Initially all machines were manual or electromechanical. The first use of an electronic component was in 1937 when a photocell was used in a Social Security bill-feed machine. Electronic components were used on other machines beginning in the late 1940s.
Compute!, often stylized as COMPUTE!, was an American home computer magazine that was published from 1979 to 1994. Its origins can be traced to 1978 in Len Lindsay's PET Gazette, one of the first magazines for the Commodore PET computer. In its 1980s heyday Compute! covered all major platforms, and several single-platform spinoffs of the magazine were launched. The most successful of these was Compute!'s Gazette, which catered to VIC-20 and Commodore 64 computer users.
David D. Busch is a photographer and well-known award-winning author and publisher of more than 300 books with a total of more than three million copies in print, and thousands of photography- and technology-related articles for Popular Photography, Rangefinder, Professional Photographer, Computer Shopper, and other magazines. He is best known for the classic imaging handbook Digital Photography All in One Desk Reference for Dummies, which, along with Mastering Digital Photography, was named by About.com as the top two of five recommended books for digital photography beginners. He is the main author and series editor of David Busch's Quick Snap Guides, David Busch's Pro Secrets, David Busch's Fast Track Guides, and David Busch's Guides to Digital SLR Photography, and founder/publisher of Laserfaire Press.
The Personal Computer Museum was located in Brantford, Ontario, Canada, in a building formerly owned by the municipal government. The building was built with bricks reclaimed from the Brantford Opera House.
80 Micro was a computer magazine, published between 1980 and 1988, that featured program listings, products and reviews for the TRS-80.
The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by many individuals. After the development of the microprocessor, individual personal computers were low enough in cost that they eventually became affordable consumer goods. Early personal computers – generally called microcomputers – were sold often in electronic kit form and in limited numbers, and were of interest mostly to hobbyists and technicians.
Atari, Inc. was an American video game developer and home computer company founded in 1972 by Nolan Bushnell and Ted Dabney. Primarily responsible for the formation of the video arcade and modern video game industry, the company was closed and its assets split in 1984 as a direct result of the video game crash of 1983.
Home computers were a class of microcomputers that entered the market in 1977 and became common during the 1980s. They were marketed to consumers as affordable and accessible computers that, for the first time, were intended for the use of a single nontechnical user. These computers were a distinct market segment that typically cost much less than business, scientific or engineering-oriented computers of the time such as those running CP/M or the IBM PC, and were generally less powerful in terms of memory and expandability. However, a home computer often had better graphics and sound than contemporary business computers. Their most common uses were playing video games, but they were also regularly used for word processing, doing homework, and programming.
Batteries Included was a computer software and hardware company based in the Toronto area. It developed products for the Apple II, Atari 8-bit family, Atari ST, Commodore 64, and MS-DOS. The company was best known in the 1980s for its popular PaperClip word processor, which was available for the Atari 8-bit family and Commodore 64. Batteries Included was acquired by Electronic Arts in 1987.
