diff --git a/README.md b/README.md
index c35fd39..627446b 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,11 @@
 minetest-computers
 ==================
 
-A minetest mod to add realistics computers and screens
+A minetest mod to add realistics computers and screens.
+
+It is possible to type commands on computer, to see which commands are available, type help on computer in minetest.
+
+[ INSTALL ]
+===========
+
+As other mods for minetest, just extract int mods directory in the minetest installed path.