This description of procedures for dumping high and low resolution graphics using the Apple IIe microcomputer system focuses on two special hardware configurations that are commonly used in schools--the Apple Dot Matrix Printer with the Apple Parallel Interface Card, and the Imagewriter Printer with the Apple Super Serial Interface Card. Special…

Cites the proliferation of computer hardware and software as putting a great variety of time and labor-saving capabilities within reach of nearly any organization. Suggests 27 different ways to use a personal computer within the context of an environmental health program. (Author/MCO)

Describes the hardware components of a CD-ROM workstation and offers guidelines for selection decisions. Components discussed include CD-ROM drives; keyboards; monitors, including color and monochrome; graphics; microcomputers, including memory requirements; disk storage, including hard disks and floppy disks; and printers. Turnkey systems are…

Virus programs have become a significant problem in the computer industry. The effects of these programs have been publicized widely. Anyone working with microcomputers cannot have escaped exposure to the term. Yet, there are a large number of people (teachers in particular) who have only vague notions of what viruses are. This paper provides a…

Acquaints the reader with the personal computer, emphasizing its use as an aid in the learning process; considers the types of hardware available and software related to educational uses; and offers advice to those just entering this area. (Author)

Discussion of the factors that should be considered when purchasing or upgrading a microcomputer focuses on the MS-DOS and OS/2 operating systems. Macintosh purchasing decisions are discussed in a sidebar. A glossary is provided. (CLB)

Describes the use of DIALOGLINK, a searching software for online systems that can be used with microcomputers. Topics discussed include buffer size; multiple copies; screen speedup; print spooler; startup shortcuts; accounting files; type-ahead buffers; and logon macros for use with other online services. (12 references) (LRW)

Describes the costs, programing languages, limitations, and capabilities of micro, mini, and mainframe computers, as well as specific computer projects and storage techniques, including disks, floppies, and videodiscs. Also discussed are links, networks, and computer features for libraries. A glossary and 22 references are provided. (RBF)

Examines and explains Anglo American Cataloging Rules, 2d edition, chapter 9, and ALA Committee on Cataloging: Description and Access for catalogers not familiar with microcomputers. Seven full descriptive cataloging examples of microcomputer software using these guidelines are included. (Author/CDD)

This manual based on Menlo Park's experiences in participating in a nationwide experimental computer literacy project provides guidelines for the development and management of a ComputerTown. This project, which was begun in September 1981 in the Menlo Park Public Library, concentrates on providing public access to microcomputers through hands-on…

This step by step introductory guide, which is divided into a series of 58 topics that should be familiar to any user of the Macintosh, is intended to aid new users in learning the topics that they will need to know to be successful with the Macintosh. Each topic includes the following: (1) a numbered set of sequential steps to be followed,…

This discussion of computer viruses explains how these viruses may be transmitted, describes their effects on data and/or computer application programs, and identifies three groups that propagate them. Ten major viruses are listed and described, and measures to deal with them are discussed. Nineteen antiviral programs are also listed and…

Discussion of computer viruses describes two types of viruses and how they work; suggests ways to prevent or minimize virus risk; and explains how to recognize a virus and limit damage once a virus attacks. A sidebar lists several antivirus software products. (two references) (NRP)

Lists 27 suggestions for making cost-effective decisions when buying personal computers. Topics covered include physical comfort; modem speed; color graphics; institutional discounts; direct-order firms; brand names; replacing versus upgrading; expanding hard disk capacity; printers; software; wants versus needs; and RLIN (Research Libraries…

A computer program is presented which simulates the classical probability machine, using Applesoft II high-resolution graphics. Many variables are left to the user's choosing. Suggestions for using the machine, understanding the problem, the mathematical model, and further program documentation are given. (MNS)