Computer problems

I've been having trouble accessing my blogs over the last few days. I can get to the dashboard area but I can't view the main blog pages.

I know very little about computer things so don't know how to resolve the situation. At the moment I'm playing around with a new wordpress blog - trying to find out how it all works and trying to get the kind of "look" I'm happy with.

I'd hate to leave blogger completely. I've found it easy to use and it has suited my blogging needs so far, but I'll have to wait and see how things work out.