I'm an Instructor and Trainer. My focus is on training people to use Microsoft products. I also train people on computer hardware (A ) and Generic Networking.
I have a few PC's at home that I use to test and "Play" with the Stuff I teach. When I'm teaching and sleeping the spare CPU cycles go to SETI.
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.