boot sector with interrupts

01-simple-boot-sector/README.md

@@ -1,3 +1,5 @@
+*Concepts you may want to Google beforehand: assembler, BIOS*
+
 This is very exciting, we're going to create our own boot sector!
 
 Theory

02-boot-sector-interrupts/README.md

@@ -0,0 +1,4 @@
+We will improve a bit on our infinite-loop boot sector and print
+something on the screen. We will raise an interrupt for this.
+
+

README.md

@@ -28,10 +28,11 @@ to what folder 08 is about.
 
 To see the increments between "lessons", do a diff between folders.
 
-Second, for each folder, read the README. It is **very concise**. There is
-no theory. Then, look at the code examples. You can try to write them by 
+Second, for each folder, read the README. It is **very concise**. The only theory.
+is the required to understand the code.
+Then, look at the code examples. You can try to write them by 
 yourself on a different folder, modify them slightly and play a bit with the 
-code.
+code, you know, the usual.
 
 Finally, the code files provided in each folder are the final result. If
 you want to learn quickly (though not as thoroughly), just read the