diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e28fa28
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+## Preview 
+
+![Running app](preview.gif)
+
diff --git a/bin/com/jesuspinar/Windowbuild.class b/bin/com/jesuspinar/Windowbuild.class
index b4d2044..95b7a7e 100644
Binary files a/bin/com/jesuspinar/Windowbuild.class and b/bin/com/jesuspinar/Windowbuild.class differ
diff --git a/preview.gif b/preview.gif
new file mode 100644
index 0000000..04140b7
Binary files /dev/null and b/preview.gif differ
diff --git a/src/com/jesuspinar/Windowbuild.java b/src/com/jesuspinar/Windowbuild.java
index 8fb9681..3d109df 100644
--- a/src/com/jesuspinar/Windowbuild.java
+++ b/src/com/jesuspinar/Windowbuild.java
@@ -74,6 +74,7 @@ public class Windowbuild implements ActionListener{
 	 */
 	private void initialize() {
 		frame = new JFrame();
+		frame.setTitle("Enter a file to copy");
 		frame.setBounds(100, 100, 450, 300);
 		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		frame.getContentPane();