Tech is the application of scientific knowledge to create devices, software, and systems that enhance everyday life and drive progress. https://iti.vnu.edu.vn/mediawiki/index.php?title=%EB%B4%84%EB%B0%A9%ED%95%99_%EB%8B%A8%EA%B8%B0_%ED%95%98%EC%9A%B0%EC%8A%A4_%EA%B5%AC%ED%95%98%EA%B8%B0%EC%9D%98_%ED%95%A8%EC%A0%95