I clicked "Show Existing" and no list appeared.

With regard to Journal Entries:

If not by journal entry, how would I record quarterly depreciation expense?

If not by journal entry, how would I record a 20+ line entry to record weekly payroll from a  payroll service bureau report?

I am new to Online QB. I have been using the Accountant;s version of QB Desktop for my clients since 2005. My largest client converted to Online QB this month. I think this is going to be a long learning curve for me.