Chọn lĩnh vực máy tính mà bạn muốn tìm hiểu. Đọc thêm bài viết trên mạng về lĩnh vực này. Xem video hướng dẫn trên YouTube. Tìm những lớp học chuyên sâu về chủ đề mà bạn quan tâm.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
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