No Intel Alder Lake/Raptor Lake or AMD Ryzen 7000+ chipset drivers
No Wi-Fi 6/6E or Bluetooth 5.x drivers
No DirectX 12 Ultimate or modern GPU support (RTX 40 series, Radeon RX 7000)
Conclusion:
Remember: Windows 7 is a legacy OS. Installing it on modern UEFI hardware is a hack. But with the right top-tier ISO, it is a stable hack. Good luck, and may your boot times be swift. The Ultimate Guide: How to Find the Top