diff --git a/tutos/computer.txt b/tutos/computer.txt
index a85225d..7d6c303 100644
--- a/tutos/computer.txt
+++ b/tutos/computer.txt
@@ -17,3 +17,9 @@
 	**curl -L <link> > /tmp/myextension.xpi** download the extension with curl inside a tmp file
 	**unzip /tmp/myextension.xpi -d /tmp/myextension** unzip the content
 	enjoy reading it ;)
+
+**enable accents on ubuntu**
+	**compose key = right alt** change in keyboard > layout > compose key
+	**r-alt ' e** é
+	**r-alt ` e** è
+