Argh, computer problems

This morning, Jim discovered that our computer would not boot up. He did a few tests, but because we both had to go to work, we didn't have time to see what was wrong.

I'm hoping re-installing the system software will fix the problem, but stay tuned. We both need the computer to work from home. Jim can log on to his work from home, and I'm in the middle of a freelance editing project. Argh!