What is the main function of a calendar in administrative support?

The main function of a calendar in administrative support is to schedule and manage appointments. A calendar serves as a crucial tool for organizing time effectively, helping administrative professionals coordinate meetings, deadlines, and events. It provides a visual overview of available time slots, which assists in preventing scheduling conflicts and ensuring that all necessary appointments are arranged.

Using a calendar enables better time management, facilitating efficient use of both the administrator's and others' time. This organizational aspect is critical in a busy administrative environment where multiple tasks and responsibilities must be balanced. The other options, such as tracking employee performance, recording expenses, or generating reports, focus on different administrative functions that are essential but do not capture the primary role of a calendar in managing time and ensuring effective scheduling.