How to update Windows XP machines nowadays?
I once saw that someone posted a message somewhere saying that the Windows XP Update website still loaded and worked if the computer was patched in a certain way, but I didn't understand the technical details. I also heard that Microsoft put out one last update that permanently ruined the Update service and prevented it from working or being restored.
With all this being said, what do I need to do to update Windows XP machines and how to I avoid the Update-breaking update? Or is it even possible to update them anymore?