Customer support jobs that provide their own laptop

I know this isn't all that common, but it does exist. Does anyone have any recommendations for places hiring that do this? I have a desktop that was cobbled together by a computer programmer I'm friends with, and it's very basic and a bit older so it can't support a lot of what these companies are asking for. It's good for transcription work but that isn't enough to sustain me/buy a new computer. Any advice appreciated.