Teach AI Face-Swap Video Creation

I want to master the entire workflow of making face-swap videos on my Windows desktop without breaking the bank. The ideal path will use a completely free or very low-cost AI tool—something along the lines of DeepFaceLab, FaceFusion, or any other desktop solution you trust that runs smoothly on Windows. Here is what I need from you: • Help me choose the right Windows-compatible application that is either free or extremely affordable. • Guide me through installation and all necessary dependencies (CUDA, Python, GPUs, codecs, etc.). • Walk me step-by-step through preparing source footage, training the model, swapping faces, and exporting the final video. • Provide simple troubleshooting tips so I can fix common errors on my own. • Deliver a concise cheat-sheet or screen-recorded tutorial so I can repeat the process later. Acceptance criteria 1. I can install and launch the recommended software on my Windows PC without errors. 2. We complete at least one short face-swap video together from start to finish. 3. Your follow-up notes or recording clearly outline each stage so I can replicate it solo. If you know an easier, faster, or even more cost-effective Windows desktop solution, feel free to propose it—I’m open to better ideas as long as they remain budget-friendly.