diff --git a/backup.sh b/backup.sh
new file mode 100644
index 0000000..38b0e65
--- /dev/null
+++ b/backup.sh
@@ -0,0 +1,10 @@
+echo 'Backup started'
+echo 'Backup completed'
+# This script backs up important files
+echo 'Starting backup'
+if [ -d /backup ] then
+    echo 'Directory exists'
+fi
+# New feature: check disk space
+df -h
+df -h