(.gif images - cannot be edited - for study purpose only)
Please see also 'course material' on lecture notes folder, OPS110S. Web access to isnotes is now back up.
A nice on-line course on operating systems, covering all topics, is on webkinesia (see especially for inter-process communication)
e.g. round robin scheduling, virtual memory - try this or this. Your computer needs to be enabled for Java applets. Some of these demos are better than others, and some are OLD and don't work. If you find any better ones, let me know!