diff --git a/WiFi_Profile_Mailer/README.md b/WiFi_Profile_Mailer/README.md
new file mode 100644
index 0000000..6ed0c19
--- /dev/null
+++ b/WiFi_Profile_Mailer/README.md
@@ -0,0 +1,5 @@
+### WiFi_Profile_Mailer.ino
+Use for Windows 7/8/8.1/Older Builds of Windows 10
+
+### WiFi_Profile_Mailer_New.ino
+Use for newer builds of Windows 10