diff --git a/config_files/.screenrc b/config_files/.screenrc
index 28fd6b8..0d80a14 100644
--- a/config_files/.screenrc
+++ b/config_files/.screenrc
@@ -41,14 +41,17 @@ bind F eval "hardstatus alwayslastline"
 chdir $HOME/huhuhu_config
 screen
 chdir $HOME/huhuhu_config/tutos
+
 screen -t tutos_shell vim -n	shell.txt
 screen -t tutos_git vim -n		git.txt
 screen -t tutos_screen vim -n	screen.txt
-screen -t tutos_node vim -n		node.txt
-screen -t tutos_react vim -n	react.txt
-screen -t tutos_php vim -n		php.txt
+#screen -t tutos_node vim -n	node.txt
+#screen -t tutos_react vim -n	react.txt
+#screen -t tutos_php vim -n		php.txt
 screen -t tutos_sites vim -n	sites.txt
 screen -t tutos_vim vim -n		vim.txt
+screen -t tutos_computer vim -n	computer.txt
+
 chdir $HOME
 screen
 
diff --git a/tutos/computer.txt b/tutos/computer.txt
new file mode 100644
index 0000000..67652f4
--- /dev/null
+++ b/tutos/computer.txt
@@ -0,0 +1,4 @@
+**touchscreen :**
+	**sudo xinput --list** list all input
+	**xinput disable 12** disable the input 12, touchscreen for Lenovo-FLEX-3-1120
+	**load to start :** add "xinput disable 12" in application autostart