Thanks for recommendation on AVG and Zone Alarm.

Thanks capnhud for your prompt and clear answer. I will attempt to follow your good directions.

I am totally new with Inkscape and new experience with Open Source programs. Since I installed Inkscape, I never had a chance to even open it, because I found that having it on my computer caused my Symantec Utilities to freeze during the weekly scan of WinDoctor. I realized it would freeze at this ...