diff --git a/docs/content/docs/index.mdx b/docs/content/docs/index.mdx
index 5da104ed..b24f1013 100644
--- a/docs/content/docs/index.mdx
+++ b/docs/content/docs/index.mdx
@@ -17,7 +17,7 @@ import { Monitor, Code, BookOpen, Zap, Bot, Boxes, Rocket } from 'lucide-react';
 
 ## What is a Computer-Use Agent?
 
-Computer-Use Agents (CUAs) are AI systems that can autonomously interact with computer interfaces through visual understanding and action execution.
+Computer-Use Agents (CUAs) are AI systems that can autonomously interact with computer interfaces through visual understanding and action execution. They work by capturing screenshots, feeding them to a vision-language model (VLM), and letting the model determine the next action to take - such as clicking, typing, or scrolling - in a continuous loop until the task is complete.
 
 ## What is a Computer-Use Sandbox?