This report develops a model of a personal computer network for office use from the standpoint of the end user. A network designed for personal computers is differentiated from personal computers which must be attached to an existing communications system. Three types of the latter networks are discussed: (1) networks which connect personal…

Describes six nontraditional online information sources and discusses how they could be used for library services or professional development: (1) ISAAC (Information System for Advanced Academic Computing); (2) NCIN (North Carolina Information Network); (3) Prodigy; (4) The Well (Whole Earth Lectronic Link); (5) America Online (AOL); and (6)…

Computer networks can fall into three broad categories--local area networks (LAN), microcomputer based messaging systems (this includes computer bulletin board systems), or commercial information systems. Many of the same types of activities take place within the three categories. The major differences are the types of information available and…

Continues a description of the Usenet computer network that began in the previous issue. The effective use of Usenet is discussed, including how to screen out unwanted information, the most helpful newsgroups to access, and setting up news reader software. Ideas for library outreach services via Usenet are also suggested. (LRW)

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…

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…

This document contains guidance for managing the threats of computer viruses, Trojan horses, network worms, etc. and related software along with unauthorized use. It is geared towards managers of end-user groups, managers dealing with multi-user systems, personal computers, and networks. The guidance is general and addresses the vulnerabilities…

Description of the planning and implementation of a microcomputer-based local area network in the Northbrook (Illinois) Public Library highlights: (1) applying for a grant; (2) network design; (3) the bidding process; (4) installation; (5) implementing the network; and (6) problems and cautions. (MES)

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)

This manual is intended to provide guidance to those interested in establishing an electronic bulletin board system (BBS) that enables users to send and read messages both individually and by teleconferencing, and to transfer files to and from the system. The manual begins with a definition of a BBS and explains its uses and facilities. It then…

This overview of local library online systems that integrate several functions covers functional integration, benefits of integrated systems, turnkey systems, minicomputer and microcomputer-based systems, interfacing automated systems, types of interfaces, linking homogenous and heterogeneous systems, role of vendors, library applications, linking…

Defines and discusses the equipment and software needed to start telecommunicating: modems (speed, autodial or manual dial, stand-alone or built-in), telephones, telecommunications software, and commercial information services, including electronic mail and bulletin boards. Definitions, communications protocols, equipment features, and costs are…

This issue includes 17 articles that provide suggestions for using CD-ROMs. Topics discussed include enhancing CD-ROM performance; CD-ROM management; personal computers; CD-ROM workstations; remote access to CD-ROMs; electronic publishing; local area networks with CD-ROMs; CD-ROMs and multimedia; evaluating CD-ROM products; and glossaries of local…

This manual provides information to aid home computer owners in performing literature searches of ERIC and other education and social science databases using the BRS Information Technologies "After Dark" system. Assuming some familiarity with printed ERIC indexes or online searches, this manual is divided into five chapters. It is…

This manual provides information to aid home computer owners in performing literature searches of ERIC and other education and social science databases, such as the DIALOG Information Services "Knowledge Index" System. Assuming some familiarity with printed ERIC indexes or online searches, this manual is divided into five chapters. It is…