Hey, I'm new to the forums, but I've been using autoit to automate windows task for a while. I had a few questions about pixel search: How efficient is it? (how long would it take to scan the entire screen for a specific color?) I also would like to know about restraining it to a window. I know the nousecoordmode option is used, but do I have to set it to 0 and also use the hwnd parameter? Any clarification would be most helpful.