Fiber to the Home (FTTH) has become the cornerstone of modern broadband infrastructure, delivering ultra-fast, reliable, and future-proof connectivity directly to end users. This article provides a comprehensive overview of FTTH, including its core architecture, key components, and the evolution of PON technologies from GPON to 10G and beyond. It also compares FTTH with other FTTx solutions and explores why it is the preferred choice for next-generation networks.