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''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 The Commodore PET is a line of personal computers produced starting in 1977 by Commodore International. A single all-in-one case combines a MOS Technology 6502 microprocessor, Commodore BASIC in read-only memory, keyboard, monochrome monitor, ...
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 ''Compute!'s Gazette'' (), stylized as ''COMPUTE!'s Gazette'', was a computer magazine of the 1980s, directed at users of Commodore's 8-bit home computers. Announced as ''The Commodore Gazette'', it was a Commodore-only daughter magazine of the ...
'', which catered to
VIC-20 The VIC-20 (known as the VC-20 in Germany and the VIC-1001 in Japan) 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 ...
and Commodore 64 computer users.


History

''Compute!''s original goal was to write about and publish programs for all of the computers that used some version of the
MOS Technology 6502 The MOS Technology 6502 (typically pronounced "sixty-five-oh-two" or "six-five-oh-two") William Mensch and the moderator both pronounce the 6502 microprocessor as ''"sixty-five-oh-two"''. is an 8-bit microprocessor that was designed by a small te ...
CPU. It started out in 1979 with the
Commodore PET The Commodore PET is a line of personal computers produced starting in 1977 by Commodore International. A single all-in-one case combines a MOS Technology 6502 microprocessor, Commodore BASIC in read-only memory, keyboard, monochrome monitor, ...
,
VIC-20 The VIC-20 (known as the VC-20 in Germany and the VIC-1001 in Japan) 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 ...
, Atari 400/800, Apple II+, and some 6502-based computers one could build from kits, such as the Rockwell
AIM 65 The Rockwell AIM-65 computer is a development computer introduced in 1978 based on the MOS Technology 6502 microprocessor. The AIM-65 is essentially an expanded KIM-1 computer. Available software included a line-oriented machine code monitor, ...
, the
KIM-1 The KIM-1, short for ''Keyboard Input Monitor'', is a small 6502-based single-board computer developed and produced by MOS Technology, Inc. and launched in 1976. It was very successful in that period, due to its low price (thanks to the inexp ...
by
MOS Technology MOS Technology, Inc. ("MOS" being short for Metal Oxide Semiconductor), later known as CSG (Commodore Semiconductor Group) and GMT Microelectronics, was a semiconductor design and fabrication company based in Audubon, Pennsylvania. It is mos ...
, and others from companies such as
Ohio Scientific Ohio Scientific Inc. (also known as Ohio Scientific Instruments) was an Ohio-based computer company that built and marketed microcomputers from 1975 to 1981. Their best-known products were the Challenger series of microcomputers and Superboard sin ...
. Coverage of the kit computers and the Commodore PET were eventually dropped. The platforms that became mainstays at the magazine were the Commodore 64, VIC-20, Atari 8-bit family,
TI-99/4A The TI-99/4 and TI-99/4A are home computers released by Texas Instruments in 1979 and 1981, respectively. Based on the Texas Instruments TMS9900 microprocessor originally used in minicomputers, the TI-99/4 was the first 16-bit home computer. ...
, and the Apple II. Later on the 6502 platform focus was dropped and IBM PC, Atari ST, and the Amiga computers were added to its line-up. It also published a successful line of computer books, many of which consisted of compilations of articles from the magazine. ABC Publishing acquired Compute! Publications in May 1983 for $18 million in stock, and raised circulation of the magazine from 200,000 to 420,000 by the end of the year. ''
Compute!'s Gazette ''Compute!'s Gazette'' (), stylized as ''COMPUTE!'s Gazette'', was a computer magazine of the 1980s, directed at users of Commodore's 8-bit home computers. Announced as ''The Commodore Gazette'', it was a Commodore-only daughter magazine of the ...
'', for Commodore computers, began publishing that year. ''Compute!'' claimed in 1983 that it published more
type-in program A type-in program or type-in listing was computer source code printed in a home computer magazine or book. It was meant to be entered via the keyboard by the reader and then saved to cassette tape or floppy disk. The result was a usable game, ...
s "in each issue than any magazine in the industry". A typical issue would feature a large-scale program for one of the covered platforms, with smaller programs for one or more platforms filling the remainder of the issue's type-ins. Most personal computers of the time came with some version of the BASIC programming language.
Machine code In computer programming, machine code is any low-level programming language, consisting of machine language instructions, which are used to control a computer's central processing unit (CPU). Each instruction causes the CPU to perform a ve ...
programs were also published, usually for simple
video game Video games, also known as computer games, are electronic games that involves interaction with a user interface or input device such as a joystick, controller, keyboard, or motion sensing device to generate visual feedback. This fee ...
s listed in BASIC DATA statements as hexadecimal numbers that could be
POKE Poke may refer to: Arts, entertainment, and media * Poke (''Ender's Game''), a fictional character * Poke (game), a two-player card game * Poke, a fictional bar owner in the television series '' Treme'' * The Poke, a British satirical website Fo ...
d into the
memory Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembered ...
of a home computer by a 'stub'
loader Loader can refer to: * Loader (equipment) * Loader (computing) ** LOADER.EXE, an auto-start program loader optionally used in the startup process of Microsoft Windows ME * Loader (surname) * Fast loader * Speedloader * Boot loader ** LOADER.COM ...
at the beginning of the program. Machine language listings could be entered with a program provided in each issue called MLX (available for Apple II, Atari and Commodore hardware, and written in BASIC). Early versions of MLX accepted input in decimal, but this was later changed to the more compact hexadecimal format. It was noted particularly for software such as the multiplatform word processor ''
SpeedScript SpeedScript is a word processor originally printed as a type-in MLX machine language listing in 1984-85 issues of ''Compute!'' and '' Compute!'s Gazette'' magazines. Approximately 5  KB in length, it provided many of the same features as c ...
'', the spreadsheet ''SpeedCalc'', and the game ''
Laser Chess Laser Chess is a two-player, strategy video game from 1987, modeled as a board game with chess-like pieces, most of which have mirrored surfaces, and one of which is a laser cannon. ''Laser Chess'' first appeared in ''Compute!'s Atari ST Disk & Ma ...
''. Editors of the magazine included Robert Lock, Richard Mansfield, Charles Brannon, and Tom R. Halfhill. Noted columnists included
Jim Butterfield Frank James "Jim" Butterfield (14 February 1936 – 29 June 2007), was a Toronto-based computer programmer, author, and television personality known for his work with early microcomputers. He is particularly noted for associations with Commodore ...
, educator Fred D'Ignazio and science fiction author
Orson Scott Card Orson Scott Card (born August 24, 1951) is an American writer known best for his science fiction works. He is the first and (as of 2022) only person to win both a Hugo Award and a Nebula Award in consecutive years, winning both awards for both ...
. With the May 1988 issue, the magazine was redesigned and the type-in program listings were dropped, as was coverage of the Atari 8-bit computers. In 1990 ''Compute!'' was out of publication for several months when it was sold to General Media, publishers at the time of '' Omni'' and '' Penthouse'' magazines, in May of that year. General Media changed the title of the magazine to ''COMPUTE'', without the exclamation point, and the cover design was changed to resemble that of ''OMNI'' magazine.
Ziff Davis Ziff Davis, Inc. is an American digital media and internet company. First founded in 1927 by William Bernard Ziff Sr. and Bernard George Davis, the company primarily owns technology-oriented media websites, online shopping-related services, an ...
bought Compute!'s assets, including its subscriber list, in 1994. General Media had ceased its publication before the sale.


Former employees

Len Lindsay: Lindsay went on to found the COMAL User's Group, which promoted the
COMAL COMAL (''Common Algorithmic Language'') is a computer programming language developed in Denmark by Børge R. Christensen and Benedict Løfstedt and originally released in 1975. COMAL was one of the few structured programming languages that was a ...
programming language in North America. Robert Lock: After ''Compute! Publications'', Lock started another company, Signal Research, which was among the first to publish magazines and books about computer games. Among the biggest magazine published by Signal Research was
Game Players ''Game Players'' is a defunct monthly video game magazine founded by Robert C. Lock in 1989 and originally published by Signal Research in Greensboro, North Carolina. The original publication began as ''Game Players Strategy to Nintendo Games'' ...
, a magazine devoted to Nintendo, PC, and Sega gaming. He also wrote the book ''The Traditional Potters of Seagrove, N.C.'' in 1994, and started ''Southern Arts Journal'' a quarterly magazine featuring essays, fiction and poetry about all things Southern, in 2005, but ceased publication after only four issues the next year. Richard Mansfield: Mansfield has written many books, mostly on Microsoft technologies, including ''Visual Basic .NET All in One Desk Reference for Dummies'', ''Visual Basic .NET Power Tools'', ''Office 2003 Application Development All-in-One Desk Reference For Dummies'', ''Visual Basic 2005 Express Edition For Dummies'', and ''CSS Web Design For Dummies''. He also writes occasional pieces for DevX.com. He created much controversy with an article he wrote there called ''OOP is Much Better in Theory Than in Practice''. Tom R. Halfhill: Halfhill went on to become a senior editor at ''
Byte The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable uni ...
''. He is currently a technology analyst at The Linley Group and a senior editor of ''Microprocessor Report''. David D. Thornburg: Thornburg has continued to work in the field of educational technology and is involved in projects both in the US and Brazil. Charles G. Brannon: Moved to the
San Francisco Bay Area The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Go ...
to work as a Project Manager for ''
Epyx Epyx, Inc. was a video game developer and publisher active in the late 1970s and 1980s. The company was founded as Automated Simulations by Jim Connelley and Jon Freeman, originally using Epyx as a brand name for action-oriented games before ren ...
'', before moving back to Greensboro and working for his father's insurance wholesaler company Group US as an Information Technology Manager. He has retired as of 2016.


References


Sources


Tom Halfhill's web site''Correction - Ziff buys Compute assets'' -- Newsbytes News Network, August 10, 1994


External links

*
''Compute!'' at The Classic Computer Magazine Archive website''Compute!'' at Electronic Archives website
{{Commodore 8-bit computer magazines Defunct computer magazines published in the United States Apple II periodicals Atari 8-bit computer magazines Commodore 8-bit computer magazines Home computer magazines Magazines established in 1979 Magazines disestablished in 1994 Monthly magazines published in the United States Magazines published in New York City