Technology for Success: Computer Concepts Module 1

What is a Computer?

• 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.

Evolution of Reliance on Technology

• 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 Concepts

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

Technology in the Professional World

• 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

Technology in 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.

Preparing for a Career with Technology

• 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.

Learn about the impact of digital technology with Microsoft Office 365 and 2019. Understand what a computer is and its role in everyday life.