diff --git a/Crypto Notepad/Forms/MainForm.Designer.cs b/Crypto Notepad/Forms/MainForm.Designer.cs
index 1c216f0..c02345f 100644
--- a/Crypto Notepad/Forms/MainForm.Designer.cs	
+++ b/Crypto Notepad/Forms/MainForm.Designer.cs	
@@ -191,7 +191,6 @@ public void InitializeComponent()
             this.fileMainMenu.Name = "fileMainMenu";
             this.fileMainMenu.Size = new System.Drawing.Size(37, 24);
             this.fileMainMenu.Text = "File";
-            this.fileMainMenu.DropDownOpened += new System.EventHandler(this.FileMainMenu_DropDownOpened);
             // 
             // newMainMenu
             // 
@@ -387,11 +386,9 @@ public void InitializeComponent()
             // 
             // clearClipboardMainMenu
             // 
-            this.clearClipboardMainMenu.Enabled = false;
             this.clearClipboardMainMenu.Name = "clearClipboardMainMenu";
-            this.clearClipboardMainMenu.ShortcutKeys = ((System.Windows.Forms.Keys)(((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.Shift) 
-            | System.Windows.Forms.Keys.C)));
-            this.clearClipboardMainMenu.Size = new System.Drawing.Size(230, 22);
+            this.clearClipboardMainMenu.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.D)));
+            this.clearClipboardMainMenu.Size = new System.Drawing.Size(198, 22);
             this.clearClipboardMainMenu.Text = "Clear Clipboard";
             this.clearClipboardMainMenu.Click += new System.EventHandler(this.ClearClipboardMainMenu_Click);
             // 
@@ -440,7 +437,6 @@ public void InitializeComponent()
             this.toolsMainMenu.Name = "toolsMainMenu";
             this.toolsMainMenu.Size = new System.Drawing.Size(46, 24);
             this.toolsMainMenu.Text = "Tools";
-            this.toolsMainMenu.DropDownOpened += new System.EventHandler(this.ToolsMainMenu_DropDownOpened);
             // 
             // alwaysOnTopMainMenu
             // 
@@ -472,7 +468,7 @@ public void InitializeComponent()
             // 
             this.lockMainMenu.Name = "lockMainMenu";
             this.lockMainMenu.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.L)));
-            this.lockMainMenu.Size = new System.Drawing.Size(232, 22);
+            this.lockMainMenu.Size = new System.Drawing.Size(241, 22);
             this.lockMainMenu.Text = "Lock";
             this.lockMainMenu.Click += new System.EventHandler(this.LockMainMenu_Click);
             // 
diff --git a/Crypto Notepad/Forms/MainForm.cs b/Crypto Notepad/Forms/MainForm.cs
index bacbe5a..f869338 100644
--- a/Crypto Notepad/Forms/MainForm.cs	
+++ b/Crypto Notepad/Forms/MainForm.cs	
@@ -660,7 +660,7 @@ protected internal void ShortcutKeys(bool shortcutKeys)
                 deleteMainMenu.ShortcutKeys = Keys.Delete;
                 findMainMenu.ShortcutKeys = Keys.Control | Keys.F;
                 selectAllMainMenu.ShortcutKeys = Keys.Control | Keys.A;
-                clearClipboardMainMenu.ShortcutKeys = Keys.Control | Keys.Shift | Keys.C;
+                clearClipboardMainMenu.ShortcutKeys = Keys.Control | Keys.D;
                 wordWrapMainMenu.ShortcutKeys = Keys.Control | Keys.W;
                 readOnlyMainMenu.ShortcutKeys = Keys.Control | Keys.R;
                 clearMainMenu.ShortcutKeys = Keys.Control | Keys.Delete;
@@ -1331,6 +1331,11 @@ private async void SaveAsMainMenu_Click(object sender, EventArgs e)
 
         private async void SaveCloseFileMainMenu_Click(object sender, EventArgs e)
         {
+            if (string.IsNullOrEmpty(filePath))
+            {
+                return;
+            }
+
             mainMenu.Enabled = false;
             toolbarPanel.Enabled = false;
             richTextBox.SuspendDrawing();
@@ -1358,7 +1363,10 @@ private async void SaveCloseFileMainMenu_Click(object sender, EventArgs e)
 
         private void OpenFileLocationMainMenu_Click(object sender, EventArgs e)
         {
-            Process.Start("explorer.exe", @"/select, " + filePath);
+            if (!string.IsNullOrEmpty(filePath))
+            {
+                Process.Start("explorer.exe", @"/select, " + filePath);
+            }
         }
 
         private void DeleteFileToolStripMenuItem_Click(object sender, EventArgs e)
@@ -1394,22 +1402,6 @@ private void ExitMainMenu_Click(object sender, EventArgs e)
         {
             Application.Exit();
         }
-
-        private void FileMainMenu_DropDownOpened(object sender, EventArgs e)
-        {
-            if (string.IsNullOrEmpty(filePath))
-            {
-                openFileLocationMainMenu.Enabled = false;
-                deleteFileMainMenu.Enabled = false;
-                saveCloseFileMainMenu.Enabled = false;
-            }
-            else
-            {
-                openFileLocationMainMenu.Enabled = true;
-                deleteFileMainMenu.Enabled = true;
-                saveCloseFileMainMenu.Enabled = true;
-            }
-        }
         /*File*/
 
         /*Edit*/
@@ -1427,15 +1419,6 @@ private void EditMainMenu_DropDownOpened(object sender, EventArgs e)
                 copyMainMenu.Enabled = false;
                 deleteMainMenu.Enabled = false;
             }
-
-            if  (Clipboard.ContainsText())
-            {
-                clearClipboardMainMenu.Enabled = true;
-            }
-            else
-            {
-                clearClipboardMainMenu.Enabled = false;
-            }
         }
 
         private void UndoMainMenu_Click(object sender, EventArgs e)
@@ -1510,6 +1493,11 @@ private void SelectAllMainMenu_Click(object sender, EventArgs e)
 
         private void ClearClipboardMainMenu_Click(object sender, EventArgs e)
         {
+            if (!Clipboard.ContainsText())
+            {
+                return;
+            }
+
             Clipboard.Clear();
             if (statusPanelClipboardProgressBar.Visible)
             {
@@ -1568,28 +1556,22 @@ private void PasswordGeneratorMainMenu_Click(object sender, EventArgs e)
             passwordGeneratorFrom.ShowDialog(this);
         }
 
-        private void ToolsMainMenu_DropDownOpened(object sender, EventArgs e)
-        {
-            if (string.IsNullOrEmpty(PublicVar.password.Get()))
-            {
-                changePasswordMainMenu.Enabled = false;
-                lockMainMenu.Enabled = false;
-            }
-            else
-            {
-                changePasswordMainMenu.Enabled = true;
-                lockMainMenu.Enabled = true;
-            }
-        }
-
         private void ChangePasswordMainMenu_Click(object sender, EventArgs e)
         {
-            ChangePasswordForm changePasswordForm = new ChangePasswordForm();
-            changePasswordForm.ShowDialog(this);
+            if (!string.IsNullOrEmpty(PublicVar.password.Get()))
+            {
+                ChangePasswordForm changePasswordForm = new ChangePasswordForm();
+                changePasswordForm.ShowDialog(this);
+            }
         }
 
         private async void LockMainMenu_Click(object sender, EventArgs e)
         {
+            if (string.IsNullOrEmpty(PublicVar.password.Get()))
+            {
+                return;
+            }
+
             mainMenu.Enabled = false;
             toolbarPanel.Enabled = false;
             richTextBox.SuspendDrawing();