playlistduration

Complete Operating Systems in 1 Shot (With Notes) || For Placement Interviews

by CodeHelp - by Babbar · published 2023-05-30

Total watch time

15h 33m

at 1× speed · exactly 15 hours, 33 minutes, 8 seconds at 1×

1×15h 33m 8s
1.25×12h 26m 30s
1.5×10h 22m 5s
1.75×8h 53m 13s
2×7h 46m 34s
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Length: 15h 33m 8s

Markdown
[![Length: 15h 33m 8s](https://playlistduration.com/badge/video/3obEP8eLsCw.svg)](https://playlistduration.com/video/3obEP8eLsCw)
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<a href="https://playlistduration.com/video/3obEP8eLsCw"><img src="https://playlistduration.com/badge/video/3obEP8eLsCw.svg" alt="Length: 15h 33m 8s" width="135" height="20"></a>

Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.

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Data from the YouTube Data API as of 2026-09-22 (cached).