(I can help with virtual machine tips).
For users who require Windows XP for specialized niche applications or retro-gaming, the safest route is utilizing a virtual machine (like VirtualBox ) rather than installing it on a physical, internet-connected computer. This allows users to experience the "classic" feel without exposing their network to the high-level security risks associated with the unsupported OS.
Many "free download" sites bundle the operating system with viruses, worms, and trojans, putting personal data at risk.
