JohnPhilipJones
  • Home
  • 1-Minute Videos
    • A). Binary and Number Systems Revision
    • B). Logic Gate Revision
  • Edexcel
    • 1.2. Algorithms
    • 2.1 Binary
    • 3.1 Hardware
    • 3.2 Software
    • 6.2 Constructs
    • 6.5 Operators
    • 6.6. Subprograms
  • Video Index
    • 1. Basic Logic Gates
    • 2. Boolean Algebra
    • 3. Machine Code
    • 4. Number Systems
    • 5. Operating Systems
    • 6. Visual Basic
    • 7. GIMP Graphics
  • Donate
  • Python
  • Mathematics
  • Revision
  • Contact

Computer Systems (Topic on YouTube)



Basic Logic Gates >> Basic logic gates and an introduction to combinational logic circuits

Boolean Algebra >> Boolean algebra, expression minimising, axioms, theorems, Karnaugh Maps and combinational logic circuit design

Number Systems >> Computer related numbers systems, base change between different systems, 1 and 2's complement etc.

Machine code >> Introduces machine code and the fetch-decode-execute cycle.

Operating Systems >> Theory of Operating Systems


Visual Basic >> Looks at the object oriented aspects of the language.


GIMP >> The free image manipulation tool.

Please consider donating to help with the costs incurred in developing this website.             Donate >>