Office might not be your favorite software, but you can save yourself a lot of hassle by knowing it well. You can currently pay what you want for 12 courses in the Microsoft Productivity Bundle at TechnoBuffalo Deals.
The tuition is delivered by way of video lessons, with each course focused on a particular app. One track teaches basic and advanced techniques in Word, while the various functions of Excel are spread out over six courses, including financial functions, Dashboard, graphs and charts, and Pivot Table. You can also learn to present with PowerPoint, tackle your inbox with Outlook, master the database management of MS Access, and collect your thoughts in OneNote. The courses start with the basics, and build up your knowledge in the space of a few hours. Along the way, there are hands-on techniques to try, and you get a certificate of completion when you finish.
You can pay whatever you like for two of the courses — Microsoft OneNote 2013 and Comprehensive MS Access 2013 — beat the average price paid to unlock the full bundle (worth $990), plus 10% of whatever you pay goes to charity.