diff --git a/README.md b/README.md
index 20de9f9..43501d1 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,31 @@
+## Setup
+
+`cd` into repo dir
+
+```
+python3 -m venv ~/elgato_env
+source ~/elgato_env/bin/activate
+pip install -r requirements.txt
+```
+
+for `darkmode` script
+
+```
+brew install brightness
+brew install smudge/smudge/nightlight
+```
+
+Download https://github.com/jenghis/nshift
+
+## Compile
+
+```
 source ~/elgato_env/bin/activate
 pyinstaller -F --paths=~/Desktop/ elgato.py
+```
+
+## Execution
+
+```
+~/Documents/elgato/dist/elgato 192.168.1.2 192.168.1.4 day 
+```
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