diff --git a/pmf-suspend b/pmf-suspend
index a914a63..fb65645 100644
--- a/pmf-suspend
+++ b/pmf-suspend
@@ -9,15 +9,16 @@
 PARAM_3=$3
 PARAM_4=$4
 
-# Set user
+# Set user to lock
 COMPUTER_USER="stina"
 
 # Help
-if [[ $1 == "help" || $1 == "--help" ]]; then
+if [[ $1 == "help" || $1 == "--help" || $1 == "" ]]; then
     echo -e "Usage:
-   pmf-suspend [--help|--simulation|[0-9|0-9|0-9]]
-   pmf-suspend                 Suspend system
-   pmf-suspend help|--help   Show this message
+   pmf-suspend now|--help|--simulation|0-9[ 0-9[ 0-9]]
+
+   pmf-suspend now             Lock the screen and suspend system
+   pmf-suspend --help|help     Show this message
    pmf-suspend --simulation    Run a simulation of the program, execute nothing.
    pmf-suspend 1 2 3           Timer will be set to 1s, 2m, 3h
    pmf-suspend 0 30            Timer will be set to 30 mintues
@@ -82,12 +83,14 @@
     echo
 }
 
-if [ $PARAM_1 != "" ]; then
+if [ $PARAM_1 != "now" ]; then
     runCountdown
 fi
 
 # If the user is running a simulation then don't execute any scripts.
 if [ $SIMULATION == 1 ]; then
+    echo "Locking screen...";
+    echo "Suspending computer...";
     exit 1
 fi