Update file README.md

README.md

 # Blockkurs Microbial Bioinformatics
-Welcome to the home page of the Microbial Bioinformatics course.
+Welcome to the home page of the Microbial Bioinformatics course. You can find and exercise instructions here (uploaded as we go along) as well as software that should be installed beforehand. 
 
 
 ## Getting started
@@ -32,7 +32,10 @@ There is already an application called **Terminal** installed on your system.
 
 ## Course material
 
+- [ ] [Introduction to the projects](slides/230316_Blockkurs_HSS_MRSA_UPEC.pdf)
 
+
+<!--- 
 ### Introduction to UNIX and HPC
 - [ ] [Introduction to UNIX slides](slides/introduction_UNIX_HPC.pdf)
 - [ ] [Exercise instructions](exercises/UNIX_HPC_exercise_instructions.md)
@@ -49,7 +52,7 @@ There is already an application called **Terminal** installed on your system.
 ### MLST
 - [ ] [Exercise instructions]()
 
-
+--->
 
 
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