The article provides a concise guide to the IS-DOS system disk, listing all essential files with explanations. Files are sorted alphabetically and grouped by directories for easy navigation. The guide focuses on a basic overview of files and commands without extensive descriptions.

Discussion on the UniColor standard for color settings in IS-DOS programs, its implementation, and advantages for user customization.

Description of the internal workings of the gmen.com program for IS-DOS, focusing on device management and menu handling with detailed source code and comments.

Discussion of IS-DOS window interface features. Implementation of window system in IS-DOS and its advantages. Example programs for creating windows and frames.

Overview of IS-DOS for ZX Spectrum, highlighting its advantages over TR-DOS. Discussion on installation, usage, and file management features of IS-DOS. Introduction to system utilities and interface similar to Norton Commander.

Explanation of command line monitor and text editor restart in IS-DOS using mon.com utility as an example.

Exploration of IS-DOS window system restarts for printing text in windows and absolute screen coordinates. Examples of restart implementations such as lwt, adrwt, lenwt, prstr, str, and lnstr. Continuation to cover auxiliary restarts in next issue.

Overview of system programs for ZX Spectrum, including Modern WorD v1.00b, Global Commander v1.1s, MacroAdapter v1.1, and ReTRiCK v1.3. Modern WorD offers improvements like faster text printing and music playback, while Global Commander excels in speed and functionality. MacroAdapter creates interlaced images, and ReTRiCK deals with protection removal.

The article provides a concise guide to the IS-DOS system disk, listing all essential files with explanations. Files are sorted alphabetically and grouped by directories for easy navigation. The guide focuses on a basic overview of files and commands without extensive descriptions.

Description of the internal workings of the gmen.com program for IS-DOS, focusing on device management and menu handling with detailed source code and comments.

Explanation of command line monitor and text editor restart in IS-DOS using mon.com utility as an example.