Thank you Samuel, but I am still having a problem. I seem to have found 3 plugin folders, none of them containing "hellodolly." They are listed below.
1. Entry I found under public_html>wp-content>plugins:
2. Entries I found under public_html> blog>wp-content>plugins:
akismet, jetpack, limit-login-attempts, statpress-visitors, wp-super-cache, wp-updates-notifier
3. Entries I found under public_html>blog>NameofMyBlog>wp-content>plugins:
akismet, newstatpress, page-and-post-lister, testimonials-widget, twenty-eleven-theme-extensions, wp-categ-menu, wp-updates-notifier, xhanch-my-quote
Is there some place else to look?