Hi there, I'm Arlene, an independent advisor, thanks for reaching out to Microsoft Community!
For this feature to appear, both your system hardware and graphics driver need to support it. Hardware-Accelerated GPU Scheduling is only available on supported GPUs (like certain NVIDIA and AMD cards) and requires the latest drivers specifically, WDDM 2.7 or higher.
If you're not seeing the toggle under Settings > System > Display > Graphics > Change default graphics settings, it’s likely due to either an unsupported GPU or outdated drivers. Try updating your GPU driver directly from the manufacturer's website (NVIDIA, AMD, or Intel), then restart your system and check again.
Hope it helps, please let me know if you need further assistance, I'm here to help.
Regards,
Arlene D.