This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.
00:00:00 - Introduction
00:02:03 - This is CS50
00:02:24 - Artificial Intelligence
00:14:12 - Computer Science
00:15:36 - Unary
00:16:06 - Binary
00:29:46 - ASCII
00:40:52 - Unicode
00:44:57 - Color
00:50:17 - Representation
00:55:23 - Algorithms
01:04:45 - Pseudocode
01:14:09 - Scratch
01:18:15 - Hello, World
01:21:21 - Hello, You
01:30:20 - Meow
01:33:51 - Abstractions
01:37:55 - Conditionals
01:40:05 - Oscartime
01:51:59 - Ivy’s Hardest Game
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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.
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CS50x 2026 - Introduction1:43 Free
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CS50x 2026 - Lecture 0 - Scratch2:00:52 Free
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CS50x 2026 - Lecture 1 - C2:30:17 Free
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CS50x 2026 - Lecture 2 - Arrays2:25:34 Free
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CS50x 2026 - Lecture 3 - Algorithms1:59:35 Free
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CS50x 2025 - Lecture 4 - Memory2:26:30 Free
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CS50x 2026 - Lecture 5 - Data Structures2:06:13 Free
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CS50x 2026 - Lecture 6 - Python2:29:31 Free
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CS50x 2026 - Lecture 7 - SQL2:15:32 Free
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CS50x 2026 - Artificial Intelligence47:48 Free