The term "Front Door" typically refers to the main entrance of a building, particularly a home. It serves as the primary access point for residents and guests, often featuring a door that can be opened or closed for security and privacy. Front doors can vary in design, materials, and colors, reflecting the style of the building and the preferences of the owner. In a broader context, "Front Door" can also refer to the initial point of contact in various services or systems, such as customer service or online platforms. This metaphorical use emphasizes the importance of first impressions and accessibility in creating a welcoming environment for users or visitors.