Since it is free, I see no reason to mention Financial Management Made Easy from Dell Small Business. The site describes the program like this:
Are you doing everything you can to automate and secure your business finance processes?
Accounting and financial data and process management are essential parts of running a successful small business. Also, compliance and reporting requirements are more stringent than they’ve ever been.
Let experts from PC Magazine and the American Institute of Certified Public Accountants (AICPA) demystify business finance and accounting.
This three-part course consists of three on-demand lessons, each of which is accompanied by downloadable coursework. Best of all, this course is free! All you need is a Web browser to participate, and you can go through the lessons at your leisure.