diff --git a/README.md b/README.md
index a954946..0b84cde 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,18 @@ much the same rule configuration, but without all the dynamic tag code. Note
 that dynamic tagging is now supported directly by awesome. Tyrannical support
 Awesome WM version 3.5 and higher.
 
+### Installation
+
+This is how to install Tyrannical
+
+```
+    mkdir -p ~/.config/awesome
+    cd ~/.config/awesome
+    git clone https://github.com/Elv13/tyrannical.git
+```
+
+Then either use the sample rc.lua or upgrade your existing one.
+
 ### Examples
 
 Install [Xephyr](http://www.freedesktop.org/wiki/Software/Xephyr) and run the
@@ -214,6 +226,12 @@ anymore. Awful's dynamic tag implementation is compatible with Tyrannical. See
 the [API](http://awesome.naquadah.org/doc/api/) and this
 [user contribution](https://github.com/Elv13/tyrannical/issues/15#issuecomment-18227575)
 
+#### How do I get a client class?
+
+From a terminal, execute `xprop`, then click on an instance of that client.
+There will be a "CLASS" line with one or more class. Always pick the first one,
+Tyrannical is not case sensitive.
+
 #### Is it possible to have relative indexes (position) for tags?
 
 Tyrannical shares awful's tag list. It does not keep its own indexes since this