Final Answer:
The first step to set up a bulletin board is to determine its purpose and target audience.
Step-by-step explanation:
In establishing a bulletin board, clarity on its purpose and intended audience is fundamental. This initial step involves defining whether the bulletin board is meant for sharing information within a workplace, a school, or a community, and identifying the specific messages or announcements it will convey.
Understanding the target audience helps tailor the content and design to better serve their needs and interests. This foundational planning stage ensures that the bulletin board is effective in communicating information and engaging the intended viewers. Once the purpose and audience are established, subsequent steps involve selecting a suitable location, designing the layout, and regularly updating the content to keep information current and relevant.