Identifies essential database management terminology and groups the various types of database management programs into three basic categories for discussion of basic features, typical applications, and costs. A table of the leading programs available in each category includes the manufacturer's name and address, hardware requirements, and price…

Concentrating on those units most suited to home microcomputer users, this article discusses modem functions, varieties, basic features, and automatic features; lists manufacturers of telecommunications hardware; and provides a modem comparison chart which includes information on price, configuration, line connection, interface, baud rate,…

Describes and compares the features, performance capabilities, specifications, and available options for a number of recently-marketed microcomputers, including the Apple II Plus, the Atari 800, the Commodore PET 400 and CBM 8000, and the Radio Shack TRS 80 Model III. (JL)

This chart comparing communications software packages focuses on features important to novice users. Less obvious features covered in the chart are defined, including file transfer, protocols, baud rates, file types, capture methods, file editing, macro, tutorial unattended operation, document reading, and prices. A list of manufacturers of…

This hardware review describes such innovative features of the Texas Instrument Portable Professional Computer as integrated color screen and option slots permitting customization as well as the physical unit (inside and out), its mass storage flexibility, and sturdiness. A comparison with the IBM PC Portable is included. (MBR)

Description of the portable Apple IIc includes its flat panel display; a new microprocessor, the 65CO2; its new design language; layout; documentation, including interactive tutorials; software support; and cost. Apple IIc's competitors and its new printer, the Scribe, are also discussed. (MBR)

Discusses print quality, speed, print modes, buffers, and character sets of daisy-wheel and dot-matrix printers; briefly reviews features needed to print graphics and color; and presents a chart listing over 30 typical daisy-wheel and dot-matrix printers for comparison of features and price. (MBR)

Outlines basic choices available in on-screen windowing systems which create separate areas or boxes on microcomputer display screens to simplify control of traditional computer applications. Systems described include Visicorp's Visi On, Microsoft Windows, Digital Research's Concurrent DOS, Quarterdeck's DesQ, Structured Systems' Window Master,…