diff --git a/README.md b/README.md
index 5f3d97f..fae01e5 100644
--- a/README.md
+++ b/README.md
@@ -6,15 +6,17 @@ Name:           Backuppy
 
 Description:    Make daily backups with Backuppy to avoid losing your data.
 
-Usage:
-- start it with: `backuppy`
-- start gui version with: `python backup.py` (install pip package 'PySide2' first)
+Installation:   execute `chmod +x install.sh && .\install.sh`
+
+Install. GUI:   execute `chmod +x install.sh && .\install.sh  --gui`
+
+Usage:          execute `backuppy`
 
 Author:         Joël Schurter
 
 Licence:        GPL3
 
-More infos:     see constants and readme.md
+More infos:     see constants and README.md
 
 # ToDo