ChatGPT recently announced that its macOS application has received an update, introducing the "Memory" feature specifically for users in Europe and Korea. This update is an important attempt by ChatGPT to enhance personalized services, aiming to provide users with unprecedented personalized chat experiences. The "Memory" feature allows the chatbot to remember and learn users' preferences, life details, and past interactions, in order to provide more personalized responses in subsequent conversations. For ChatGPT users in Europe and Korea, this means that they can now easily set preferences such as preferred answer formats and information about their newly adopted pets. These memories will be automatically applied in future conversations, making each interaction more tailored to the user's expectations. To enable this feature, users simply need to update their ChatGPT macOS application to the latest version and follow a few simple steps for setup. After the update, users can easily access the settings interface by clicking on the profile icon in the top right corner of the screen, and then select the "Personalization" tab to find the toggle switch for the "Memory" feature. Once enabled, the chatbot will immediately start recording and learning the user's preferences. According to ChatGPT, the "Memory" feature not only enhances the user experience but also respects user privacy and data control. Users have the freedom to decide which information is saved, view or delete specific data at any time, and even clear all memories stored in the chatbot with just one click. This flexible data management approach allows users to enjoy personalized chat services with peace of mind. This update marks an important step for ChatGPT in promoting personalized intelligent chat services. With the introduction of the "Memory" feature, ChatGPT users in Europe and Korea will be able to customize their chat experiences according to their needs, enjoying more personalized and efficient intelligent chat services.