diff --git a/README.md b/README.md
index 900d3c9..f740b14 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,7 @@ It uses ObjectWeb ASM (http://asm.ow2.org/) and the RSyntaxTextArea from https:/
 Get the precompiled version from here: https://github.com/SuspiciousActivity/Random-Java-Stuff/blob/master/ByteEdit.jar
 
 To open up a file, drag it onto the left side. To save a class, press CTRL + S on the right side, to save the jar file, press on the left side. With F5 you can reload either the file or only the class.
+
+To search/replace in a file, press CTRL + F.
+
+To change settings like auto-computation of stack frames and max locals/stack press CTRL + O.