Information Technology Reference
In-Depth Information
Apple ][ computer with two Apple Disk ][ floppy drives. (Source: York
University Computer Museum, photograph by Z. Stachniak.)
become one of the hottest-selling software products in the per-
sonal computer industry, selling 200,000 copies in two years.”
20
Similar spreadsheet-like features of
APL
made the
MCM
ma-
chines appealing to some insurance and actuarial businesses.
However,
APL
was not a “killer application,” and the owner of
an
MCM
computer was still required to program his or her ma-
chine to develop applications that were not in the
MCM
library
popularity of VisiCalc (as done by many other microcomputer
companies)
MCM
was going against the VisiCalc wave without
a compatible product.
By the early 1980s, tens of thousands of Apple ][ computers had
entered the educational market, contributing in large part to the
computer's popularity worldwide.
MCM
also identified educa-
tion as one of the significant areas for microcomputer use. “The