Half the calls made through subway station intercoms that allow riders to report an emergency or seek information were deemed as pranks during a six-month time frame in 2023, according to an audit ...

Windows provides a help system that most software developers use to provide immediate help to the users of their Windows applications. The help is displayed by pressing F1 or selecting the Help menu ...

Like any other development task, building a help system for your applications requires you to select the best tool for the job. In my introductory article, 's="" best="" for="" your="" project,""=""> ...