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-# Today's Tutorial [March 25, 2026]
-## Lesson 139: x64 Course (Part 19 - Boot Sector Basics [Part 2])
+# Today's Tutorial [March 26, 2026]
+## Lesson 140: x64 Course (Part 20 - Boot Sector Basics [Part 3])
 This tutorial will discuss more boot sector basics.
 
 -> Click [HERE](https://0xinfection.github.io/reversing) to read the FREE ebook.