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Level 3 Foundation Diploma in Information Technology

Introduction to Computer Systems

IT301 · Computer Systems — Week 1 of 16

CourseIT301
Week1 of 16
SemesterI
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This week’s topics

Introduction to Computer Systems

  1. Desktop and laptop PCs
  2. Mobile and embedded systems
  3. Mainframes and supercomputers
  4. Personal device inventory
  5. Types of Computer Systems
  6. Every Type of Computer Explained in 5 Minutes
  7. Computer Fundamentals - Types of Computers - Different Personal Computer All Type Desktop Laptop PC
  8. Software and embedded systems

What you will be able to do

  • 1.1 Explain different types of computer systems.
  • 1.3 Identify a range of computer systems that you use.

Activity

Start with this week’s 4 videos, then: Seminar, guided reading and a short written task: explain different types of computer systems.

Study materials

Videos

  • Types of Computer Systems · YouTube · MrBrownCS · 11 min · for registered students
  • Every Type of Computer Explained in 5 Minutes · YouTube · Byte Sized Explainer · 5 min · for registered students
  • Computer Fundamentals - Types of Computers - Different Personal Computer All Type Desktop Laptop PC · YouTube · Professor Adam Morgan · 7 min · for registered students
  • Software and embedded systems · Oak National Academy, Key Stage 4 (GCSE level) · for registered students

Further resources

  • Software and embedded systems (slides) · Reading · Oak, slides · for registered students
  • NIST SP 800-124r2, section 2: Overview of Mobile Devices · PDF · NIST, guidance; pp. 4–8 · for registered students
  • NIST IR 8228, section 2: IoT Device Capabilities · PDF · NIST, guidance; pp. 3–4 · for registered students
Materials marked “for registered students” open in the student portal, which is set up as soon as you receive final acceptance.
Course chat

Admitted students ask questions on this week’s page in the student portal: an AI assistant trained on the course answers first, and during the course’s timetabled classes Connect to your tutor brings your tutor into the chat, who may start a call if needed.

Open this week in the portal
Course plan
  • Week 1: Introduction to Computer Systems
  • Week 2: Computer Systems in Diverse Environments
  • Week 3: Internal Hardware Components
  • Week 4: Secondary Storage and Peripheral Devices
  • Week 5: Computer Software Components
  • Week 6: Open Source and Closed Source Software
  • Week 7: Operating Systems in Professional Environments
  • Midterm: Midterm evaluation
  • Week 9: User Styles and Requirement Profiling
  • Week 10: Component Evaluation and System Specification
  • Week 11: System Configuration and Deployment
  • Week 12: Applying Computer Systems in practice: case studies
  • Week 13: Assignment workshop: research, planning and referencing
  • Week 14: Assignment workshop: drafting, feedback and improvement
  • Week 15: Review and coursework completion
  • Final: Final assessment and submission
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