diff --git a/README.md b/README.md
index 04197c5..43a1393 100644
--- a/README.md
+++ b/README.md
@@ -32,8 +32,8 @@ Scope:
 
 Notes:
 
-- To keep this to one page, content is implicitly included by reference. You're smart enough to look up more detail elsewhere once you know the idea or command to Google.
-- Check out [Explainshell](http://explainshell.com/) to get a helpful breakdown of what the command, pipes, and options do.
+- To keep this to one page, content is implicitly included by reference. You're smart enough to look up more detail elsewhere once you know the idea or command to Google. Use `apt-get`/`yum`/`dnf`/`brew` (as appropriate) to install new programs.
+- Use [Explainshell](http://explainshell.com/) to get a helpful breakdown of what commands, options, pipes etc. do.
 
 
 ## Basics