Some modern software and the latest hardware drivers (like NVIDIA’s newest RTX cards) may no longer support Windows 7.

While the performance gains are impressive, using a custom ISO comes with significant trade-offs:

Ghost Spectre Windows 7 Superlite is arguably the gold standard for modified Windows 7 builds. It breathes new life into aging hardware and provides a clean, distraction-free environment for power users. However, due to the lack of official security updates, it is best used as a rather than a primary machine for banking or sensitive work.

Removing certain system components can sometimes lead to "Blue Screen of Death" (BSOD) errors when trying to run specific enterprise software or niche peripherals. Conclusion

It typically consumes less than 500MB–800MB of RAM upon a fresh boot, compared to the 1.5GB+ used by standard Windows 7.

All "phoning home" to Microsoft is disabled, prioritizing user privacy and saving bandwidth.