diff --git a/screen/.screenrc b/screen/.screenrc
index bb6ef02..09f7277 100644
--- a/screen/.screenrc
+++ b/screen/.screenrc
@@ -1 +1,12 @@
+# Extend scrollback buffer
 defscrollback 100000
+# Disable startup message
+startup_message off
+
+# Do not lock the screen
+bind x
+bind ^x
+
+# Do not write a copy of screen out to disk
+bind h
+bind ^h