diff --git a/School/Analyse/Periode 2/Week 1.md b/School/Analyse/Periode 2/Week 1.md
index d4fdc8d..29055c1 100644
--- a/School/Analyse/Periode 2/Week 1.md	
+++ b/School/Analyse/Periode 2/Week 1.md	
@@ -36,3 +36,11 @@ CPU can execute up to 200 million instructions while a block is read from a hard
 Conclusion: While I/O is executed, CPU is idling.
 
 ![[cpu-vs-io.png]]
+
+Were waiting a lot on IO time to finish, very inefficient. We can solve this using multitasking!
+
+# Multitasking
+To speed up computers we overlap CPU time and IO Time.
+
+While a program waits for IO, o
+