diff --git a/commands/open_app/open_explorer.py b/commands/open_app/open_explorer.py
new file mode 100644
index 0000000..3dd62d7
--- /dev/null
+++ b/commands/open_app/open_explorer.py
@@ -0,0 +1,8 @@
+import os
+from tkinter import messagebox
+
+def open_explorer():
+    try:
+        os.system("start explorer")
+    except Exception as e:
+        messagebox.showerror("Error", f"Error opening Microsoft Windows Explorer: {e}")
diff --git a/commands/open_app/open_taskmanager.py b/commands/open_app/open_taskmanager.py
new file mode 100644
index 0000000..f8621eb
--- /dev/null
+++ b/commands/open_app/open_taskmanager.py
@@ -0,0 +1,8 @@
+import os
+from tkinter import messagebox
+
+def open_windows_taskmanager():
+    try:
+        os.system("start taskmgr")  # Command to open Microsoft Excel
+    except Exception as e:
+        messagebox.showerror("Error", f"Error opening Windows Task-Manager: {e}")