Overview
This lecture introduces the fundamentals of information technology (IT), discusses its real-world impact, and highlights the importance of IT support in bridging the digital divide.
Instructor Introduction and Background
- Kevin Lymehouse is a Google support specialist with a background in computer science.
- Early interest in IT began with disassembling old computers as a child.
- Became informal IT support for a large extended family.
- Emphasizes the value of education, influenced by family experiences.
What is Information Technology?
- IT uses digital technology, like computers and the Internet, to store, process, and transmit data as useful information.
- The IT industry includes all jobs and resources related to computing technologies.
- Examples of IT fields: network engineering, hardware repair, desktop support, technical and billing support.
Role and Importance of IT
- IT enables rapid global communication and powers a wide range of devices and systems.
- IT helps people solve problems across industries, such as education, medicine, journalism, and entertainment.
- The true focus of IT support is helping people use and understand technology effectively.
The Digital Divide and Social Impact
- The digital divide is the gap between people with and without digital literacy and access to technology.
- Lack of IT access leads to disadvantages in jobs, education, and health resources.
- Bridging the digital divide involves addressing socioeconomic factors and empowering others with IT skills.
Key Terms & Definitions
- Information Technology (IT) — The use of digital technology to store, process, and transmit information.
- IT Industry — The sector encompassing computing-related jobs and resources.
- Digital Divide — The gap between those who have digital skills/access and those who do not.
- Digital Literacy — The ability to use and understand digital technology and information.
Action Items / Next Steps
- Reflect on how IT impacts your daily life and community.
- Prepare for upcoming topics on specific IT roles and problem-solving skills.