Simulario

Every lesson is a game: you guess what the system will do, watch it play turn by turn, then understand why.

Try a game

Four processes share one CPU under Round Robin. Press Run or step turn by turn.

The board before the first turn

RR (quantum 2): each process runs at most one quantum, then goes to the back of the queue.

Ready queue

CPU

Free

Finished

  • Empty

What happened this turn

Press Run or step turn by turn. Here you will see why the scheduler picks each process.

Paths

How a lesson works

  1. Predict

    With a little theory, you anticipate what will happen.

  2. Run

    The simulation moves turn by turn and tells you why each step happens.

  3. Explain

    You compare your prediction with the result and go deeper into theory.