信息技术

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信息技术中最受歡迎的證書

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最受歡迎的信息技术課程

最受好評的信息技术課程

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网络安全基础:保护自己和您的数据

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IT 和云计算

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    關於 信息技术 的常見問題

  • Information technology, commonly referred to as IT, is the use of electronic systems for sending, storing, processing, and retrieving data. IT is often considered to be synonymous with computer technology, software, and networks, but it also encompasses telephony technologies like smartphones.

    There’s no question that IT has absolutely transformed our daily lives as well as the way we do business, and IT departments often play a central role in the overall enterprise operations of most companies. IT professionals are responsible for making sure all employees have the information access they need and the ability to use and share it securely.