diff --git a/docs/windows_use_vm.md b/docs/windows_use_vm.md
index 0620893..cc0c245 100644
--- a/docs/windows_use_vm.md
+++ b/docs/windows_use_vm.md
@@ -11,7 +11,7 @@ To use the image we have to have installed Virtual Box. You can do that <a href=
 After installing virtualbox, on the main page at the top we have the contol icons.  
 Right next to "run", "stop" etc we will find create (Carefull <b>NOT ADD</b>).
 
-Upon clicking on that there will be a searies of questions about the vm.
+Upon clicking on that there will be a series of questions about the vm.
 
 We will choose a <b>name</b> for our new virtual machine, <b>linux</b> as the type and <b>Ubuntu 64 bit</b> as the operating system.  
 
@@ -21,4 +21,15 @@ When prompted for the disk we will choose to use an existing image and then sele
 
 Once youre done click next and your vm should be ready to run. 
 
-Have fun!!!!
\ No newline at end of file
+### Full-Screen Mode 
+
+Μέσα στο vm στο menu πάνω Συσκευές -> Εισαγωγή Δίσκου με τις προσθήκες επισκεπτη. 
+
+Αφού γίνει install, κάνουμε restart και μετα οταν ανοίξει η μηχανη right CTRL + f
+
+To get full screen capabillity you have to install the guest additions for you specific distribution.  
+To do that you can navigate to the Device menu and mound a virtual drive containing those additions.  
+After doing the installation reastart your virtual machine and native screen resolution should be available in the monitor settings tab.  
+To go full screen you have to press the host key + f (by default host key is right CTRL).  
+
+Have fun!!!!