Technology for Success: Computer Concepts Module 1

Study Notes

A computer is an electronic device that operates under the control of instructions stored in its own memory.
It can accept data, process the data to produce information, and store the information for future use.
The process involves communication, data, processing, information, and storage.

The history of computers can be outlined as:
- First generation: used vacuum tubes
- Next generation: replaced vacuum tubes with transistors
- 1960s: introduced integrated circuits
- 1971: introduction of microprocessors
- 1970s and 1980s: personal computers gained popularity
The "Internet of Things" (IoT) refers to processors embedded in many products, which communicate via the Internet or wireless networks.
Embedded computers have a specific purpose, are small, and have limited hardware, but enhance the capabilities of everyday devices.
Artificial Intelligence (AI) uses logic and prior experience to simulate human intelligence, with capabilities including speech recognition, virtual reality, and logical reasoning.
Virtual Reality (VR) simulates a real or imagined environment that appears as a three-dimensional (3-D) space, while Augmented Reality (AR) adds digital information to an image of an actual place or thing.

Green computing aims to reduce electricity and environmental waste generated from technology.
Strategies include:
- ENERGY STAR program
- Recycling products
- Using paperless communications
- Telecommuting

Technology careers include:
- Software and app development
- Technology equipment
- IT departments
- Technology service and repair
- Technology sales
- IT consulting
- System development
- Web marketing and social media
- Data storage, retrieval, and analysis
- Information and system security
Professionals use technology in various industries, such as:
- Transportation services
- Healthcare
- Manufacturing
- Education

Learning Management System (LMS) allows students to:
- Check progress on a course
- Take practice tests
- Exchange messages with instructors or other students
- Take classes and earn degrees online
Ebooks enable students to access content, including videos, from devices.
Virtual classroom technology facilitates distance learning.

Having a professional online presence is important, including:
- Online resume
- Professional social networks
Certifications demonstrate knowledge in a specific area and require a commitment of time and money.
It is essential to keep up-to-date with changes in technology.