diff --git a/assets/session.log b/assets/session.log
index 95c9fea..0a8dc1c 100644
--- a/assets/session.log
+++ b/assets/session.log
@@ -1 +1,3 @@
 Session started: 2025-01-04 19:37:40
+Session started: 2025-01-07 19:20:39
+Session started: 2025-01-07 19:21:53
diff --git a/rhel_learning.sh b/rhel_learning.sh
index d78bdf3..d4db1fb 100755
--- a/rhel_learning.sh
+++ b/rhel_learning.sh
@@ -97,11 +97,16 @@ ask_random_question() {
 show_timer() {
     local seconds=$((TIMER_MINUTES * 60))
     echo "The session will last $TIMER_MINUTES minutes."
-    xdg-open "$URL" >/dev/null 2>&1 &
-    sleep 2  # Allow the browser to open
 
-    # Keep the browser and terminal on top using wmctrl
-    wmctrl -r ":ACTIVE:" -b add,above
+    # Open the URL in a private Firefox window
+    if [ -n "$DISPLAY" ]; then
+        firefox --private-window "$URL" >/dev/null 2>&1 &
+        sleep 2  # Allow the browser to open
+        wmctrl -r ":ACTIVE:" -b add,above
+    else
+        echo "No graphical environment detected. Skipping browser opening."
+    fi
+
     for ((i = 1; i <= seconds; i++)); do
         echo -ne "Time remaining: $((seconds - i)) seconds\r"
         sleep 1
@@ -112,11 +117,9 @@ show_timer() {
     local total_time=$(cat "$TOTAL_TIME_FILE")
     total_time=$((total_time + TIMER_MINUTES))
     echo "$total_time" > "$TOTAL_TIME_FILE"
-
-    # Reset window focus
-    wmctrl -r ":ACTIVE:" -b remove,above
 }
 
+
 # XP and level-up system
 add_xp() {
     local xp=$(cat "$XP_FILE")