Uploaded August 2025 | Updated September 2026, 2 weeks ago

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Bringing together some of the concepts from the series on CPU, Memory & low level computer architecture, Matt Godbolt explains how an Operating System might work in conjunction with some of the other concepts to provide the user with a seamless experience.

Find the whole series of Matt's videos here: youtube.com/playlist?list=PLzH6n4zXuckpwdGMHgRH5N9xNHzVGCxwf

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. More at bradyharanblog.com