title: Autohotkey: Adapting full-screen images from 1080p to 4k display?
body: <p><strong>TL;DR</strong></p>
  
  <p>An absolute AHK neophyte asks: How do you tweak an AHK script so that a full-screen image can display properly on a 4k monitor (considering the script was originally written for a 1080p resolution)? </p>
  
  <p>Here's the program I'm trying to fix: 
  <a href="https://www.dropbox.com/s/sbypodhincq6jnm/Install%20God%27s%20Presence?dl=0" rel="nofollow noreferrer">https://www.dropbox.com/s/sbypodhincq6jnm/Install%20God%27s%20Presence?dl=0</a></p>
  
  <hr>
  
  <p><strong>Full version of the question:</strong> </p>
  
  <p>Hi! I have a little AHK script that executes a very simple task: it displays an image across the entire screen for 30 seconds every 30 minutes. </p>
  
  <p>It worked well for my old 1080p display, but recently I switched to a 4k one and the image now occupies just a small corner of the screen. </p>
  
  <p>So I wondered if you could help: How can I get the image to display full-screen on my new 4k device?</p>
  
  <p>I have a hunch this should be easy to fix if one just tweaks a few numbers here and there, but that's all I know. I've searched around in the AHK forums, but strangely I can't seem to find an answer for this specific little problem. So I apologize I can't offer more info!</p>
  
  <p>Here's the program I'm trying to fix: 
  <a href="https://www.dropbox.com/s/sbypodhincq6jnm/Install%20God%27s%20Presence?dl=0" rel="nofollow noreferrer">https://www.dropbox.com/s/sbypodhincq6jnm/Install%20God%27s%20Presence?dl=0</a></p>