Queens High school intermediate

Computer Applications Technology

Comprehensive AI-generated study curriculum with 1 detailed note module.

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Course Syllabus

  1. ICT Concepts and Hardware
  2. Operating Systems and Software
  3. Word Processing (Microsoft Word or similar)
  4. Spreadsheets (Microsoft Excel or similar)
  5. Presentation Software (Microsoft PowerPoint or similar)
  6. Databases (Microsoft Access or similar)
  7. Internet Technologies and E-Communication
  8. Problem Solving and Programming Concepts

Study Notes

ICT Concepts and Hardware

  1. Input: How data and instructions get into the computer.
    • Examples: Keyboard (typing text), mouse (clicking), microphone (voice), scanner (images).
  2. Processing: The computer's "brain" (CPU) does the actual work of manipulating data.
    • Examples: Calculations, sorting information, running programs.
  3. Output: How the computer presents results out to you.
    • Examples: Monitor (displaying text/images), printer (hard copies), speakers (sound).
  4. Storage: Where data and programs are kept for future use.
    • Primary Storage (RAM - Random Access Memory): Temporary, fast storage for data the CPU is actively using. When you turn off the computer, RAM clears.
    • Secondary Storage (Hard Drives, SSDs, USBs): Permanent storage for files and programs. Data stays even when the computer is off.
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