diff --git a/README.md b/README.md
index 2e4661f..c51bbe2 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,25 @@
-# macos-battery-alert-to-maintain-health.el
 MacOS alert if the battery exceeds certain percentage charge limits to maintain health.
+
+100% Elisp!
+
+# Run
+
+``` shell
+emacs --no-init-file --no-site-file --script macos-battery-alert-to-maintain-health.el
+```
+
+# Cron
+
+Automates to check every 10 minutes.
+
+Open `crontab`.
+
+``` shell
+crontab -e
+```
+
+Add the following line. Be sure to change the path of the script.
+
+``` shell
+*/6 * * * * emacs --no-init-file --no-site-file --script macos-battery-alert-to-maintain-health.el
+```