jensclassroom

Hi I am a total newbie and I think this contribution is what I need but I feel very daunted by what I have read in this thread. So there are a few basic things i need to understand first: What is a file Diff? What is a compare program and Where would I get a compare program? What does EOF and BOF stand for? I know it is all about backing up - but backing up what? How? I am using c panel and have access to my php admin...is there something more in there I need to learn first? TIA Sorry to be such a newbie! Jenny <_<