diff --git a/SVSTaskGate.ps1 b/SVSTaskGate.ps1
index 452d3f2..11bda61 100644
--- a/SVSTaskGate.ps1
+++ b/SVSTaskGate.ps1
@@ -8,8 +8,7 @@
 
 ### Missing the /installSVSMSPModule in the powershell section
 
-### add tweek to set default provider, add to toolkit?
-
+### add tweak to set default provider, add to toolkit?
 
 # ---------------------------------------------------------------------------
 # 1) CREATE A GLOBAL LOG CACHE (NEW)
@@ -498,7 +497,7 @@ function GetHtmlContent {
         <div class="sidebar">
             <button class="tab-button active" data-tab="onboardTab" aria-expanded="true">On-Boarding</button>
             <button class="tab-button" data-tab="offboardTab" aria-expanded="false">Off-Boarding</button>
-            <button class="tab-button" data-tab="TweeksTab" aria-expanded="false">Tweeks</button>
+            <button class="tab-button" data-tab="tweaksTab" aria-expanded="false">Tweaks</button>
         </div>
         <div class="content">
             <!-- On-Boarding Tab -->
@@ -578,13 +577,60 @@ function GetHtmlContent {
                     <button class="install-button" id="fetchSitesButton" onclick="fetchSites()" disabled>Fetch
                         Sites</button>
                     <button class="install-button" onclick="triggerInstall()">Install</button>
-                    <button class="exit-button" onclick="endSession()">Exit</button>
+                    
                 </div>
                 <div class="log" id="logArea">
                     <p>Logs will appear here...</p>
                 </div>
             </div>
-        </div>
+            <!-- Off-Boarding Tab -->
+            <div id="offboardTab" class="tab-content inactive">
+                <h2>Off-Boarding</h2>
+                <div class="checkbox-group">
+                    <label>
+                        <input type="checkbox" id="selectAllOffboardCheckbox" onclick="toggleOffboardCheckboxes(this)">
+                        Select All
+                    </label>
+                    <label>
+                        <input type="checkbox" name="uninstallSVSMSPModule" id="uninstallSVSMSPModuleCheckbox">
+                        Uninstall SVSMSP Module
+                    </label>
+                    <label>
+                        <input type="checkbox" name="uninstallThreatLocker" id="uninstallThreatLockerCheckbox">
+                        Uninstall ThreatLocker
+                    </label>
+                </div>
+            </div>
+            <!-- tweaks Tab -->
+            <div id="tweaksTab" class="tab-content inactive">
+                <h2>Tweaks</h2>
+                <div class="checkbox-group">
+                    <label>
+                        <input type="checkbox" id="selectAllTweaksCheckbox" onclick="toggleTweaksCheckboxes(this)">
+                        Select All
+                    </label>
+                    <label>
+                        <input type="checkbox" name="enableDarkMode" id="enableDarkModeCheckbox">
+                        Enable Dark Mode
+                    </label>
+                    <label>
+                        <input type="checkbox" name="disableAnimations" id="disableAnimationsCheckbox">
+                        Disable Animations
+                    </label>
+                    <label>
+                        <input type="checkbox" name="optimizePerformance" id="optimizePerformanceCheckbox">
+                        Optimize Performance
+                    </label>
+                    <label>
+                        <input type="checkbox" name="increaseFontSize" id="increaseFontSizeCheckbox">
+                        Increase Font Size
+                    </label>
+                </div>
+            </div>
+            <!-- Shared Exit Button -->
+            <div class="button-group">
+                <button class="exit-button" onclick="endSession()">Exit</button>
+            </div>
     </div>
 
     <script>
@@ -612,6 +658,46 @@ function GetHtmlContent {
             }
         }
 
+        function toggleOffboardCheckboxes(selectAllCheckbox) {
+            // Get all checkboxes inside the offboardTab container
+            const checkboxes = document
+                .getElementById('offboardTab')
+                .querySelectorAll('input[type="checkbox"]:not(#selectAllOffboardCheckbox)');
+
+            // Set the checked state of all checkboxes to match the "Select All" checkbox
+            checkboxes.forEach(checkbox => {
+                checkbox.checked = selectAllCheckbox.checked;
+            });
+        }
+
+        function toggleTweaksCheckboxes(selectAllCheckbox) {
+            // Get all checkboxes inside the tweaksTab container
+            const checkboxes = document
+                .getElementById('tweaksTab')
+                .querySelectorAll('input[type="checkbox"]:not(#selectAllTweaksCheckbox)');
+
+            // Set the checked state of all checkboxes to match the "Select All" checkbox
+            checkboxes.forEach(checkbox => {
+                checkbox.checked = selectAllCheckbox.checked;
+            });
+        }
+
+        function updateSelectAllTweaks() {
+            const selectAllCheckbox = document.getElementById('selectAllTweaksCheckbox');
+            const checkboxes = document
+                .getElementById('tweaksTab')
+                .querySelectorAll('input[type="checkbox"]:not(#selectAllTweaksCheckbox)');
+
+            // If any checkbox is unchecked, uncheck "Select All"
+            selectAllCheckbox.checked = Array.from(checkboxes).every(checkbox => checkbox.checked);
+        }
+
+        // Attach the updateSelectAllTweaks function to all individual checkboxes
+        document.querySelectorAll('#tweaksTab input[type="checkbox"]:not(#selectAllTweaksCheckbox)').forEach(checkbox => {
+            checkbox.addEventListener('change', updateSelectAllTweaks);
+        });
+
+
         function toggleDattoRMMOptions() {
             const checkbox = document.getElementById('installDattoRMMCheckbox');
             const optionsContainer = document.getElementById('dattoRMMOptionsContainer');
@@ -779,6 +865,12 @@ function GetHtmlContent {
               });
         }
 
+        // Intercept window close or refresh
+        window.addEventListener('beforeunload', (event) => {
+            endSession(); // Clean up on window close
+           
+        });
+
         function appendLog(message, color = "white") {
             const log = document.createElement('p');
             log.style.color = color;