Learn operating systems through playable logic.
PlayLogic turns process management, scheduling and memory into visual experiments you can run, inspect and understand step by step.
LIVE LAB / PROCESS 1042
Process state monitor
Pages loaded and ready to run
event dispatcher_selected(P1042)
cpu burst 3 of 6 · priority 2
next wait for I/O or time slice
- 13
- Guided topics
- 5
- Scheduling algorithms
- 12
- Live simulators
- 20+
- Quiz questions
Learn Operating Systems in English
Prefer English explanations? Listen to the Operating System podcast alongside each PlayLogic lesson. Follow the series for audio explanations across units and topics at your own pace.
Choose the language that works best for you.
Learn Operating Systems in Gujarati
Continue learning away from the screen with the Operating System in Gujarati podcast. The series explains every unit and topic through clear, student-friendly audio lessons.
Listen topic by topic, whenever you are ready.
Your learning pathway
Program vs process, threads, and what the OS actually runs.
Open lessonAnimated life cycle: New → Ready → Running → Waiting → Terminated.
Open lessonExplore every field the OS stores about a process, plus context switching.
Open lessonFCFS, SJF, SRTF, Priority and Round Robin with live Gantt charts.
Open lessonRace conditions, critical section, semaphores and producer–consumer.
Open lessonCoffman conditions, resource graphs and the Banker's Algorithm.
Open lessonCompare FCFS, SSTF, SCAN and C-SCAN with animated disk head movement.
Open lessonLogical vs physical addresses, MMU translation, swapping, fragmentation & compaction.
Open lessonFirst Fit, Best Fit and Worst Fit with an animated block scan and comparison.
Open lessonPages, frames, page tables and step-by-step address translation.
Open lessonSegment table, base and limit checks, plus paging vs segmentation.
Open lessonFIFO and LRU frame tables with page hit, fault and ratio calculators.
Open lessonFile lifecycle, directories, allocation methods, free space and protection.
Open lessonReady to test yourself?
A mixed exam-style quiz covering the whole unit, with instant feedback and explanations.