Wi-Fi standards are guidelines that define how wireless networks operate, ensuring devices can communicate effectively. These standards are developed by the Institute of Electrical and Electronics Engineers (IEEE) and are designated with the prefix "802.11," followed by a letter or number indicating the version. Common standards include 802.11n, 802.11ac, and 802.11ax, each offering improvements in speed, range, and capacity. The latest standard, 802.11ax, also known as Wi-Fi 6, enhances performance in crowded environments, making it ideal for homes and businesses with many connected devices. Understanding these standards helps users choose the right equipment for their networking needs.