Tech encompasses tools, systems, and innovations that drive progress in computing, communication, and modern life. https://ucr.edu.co.bz/2025/06/20/%ec%8a%a4%ed%8f%ac%ec%b8%a0-%ec%98%88%ec%b8%a1-%ec%84%9c%eb%b9%84%ec%8a%a4%ec%9d%98-%ed%98%81%ec%8b%a0%ec%9d%84-%ea%bf%88%ea%be%b8%eb%8a%94-%ed%86%a0%ec%8a%a4%ed%94%8c%ec%9d%98-%ea%b9%80%ed%83%9d/