Classic Angry Birds games were designed for older versions of Windows, but they still run perfectly on Windows 11 in 2026 with a few minor tweaks.
## 1. Use Compatibility Mode
If you encounter issues launching the game, right-click the executable (.exe), go to Properties > Compatibility, and select 'Run this program in compatibility mode for Windows 7'.
## 2. Scaling Adjustments
Modern high-DPI monitors might make the game look small or stretched. In the Compatibility tab, click 'Change high DPI settings' and check 'Override high DPI scaling behavior'.
## 3. Dedicated GPU
Make sure the game is running on your dedicated GPU for the smoothest physics animations. You can set this in Windows Settings > System > Display > Graphics.