【實用教育app】Microsoft Excel PRO VC in HD|最夯免費app-綠色工廠好玩App

In the "Microsoft Excel" PRO Video Course, we examine the capabilities of the popular "Microsoft Excel" spreadsheet editor. We cover how to work with images, formulas, and even digital certificates. We show how to use functions, protect your workbooks, and restrict formatting. Become an "Microsoft Excel" pro!Course features: - the MOST COMPREHENSIVE video course on "Microsoft Excel"- MORE THAN 50 professionally-recorded video lessons - standard and HD quality - support iOS 8.1 and more- supports display for iPhone 6 and iPhone 6 PlusQuestions you will be able to answer after watching this video course include: - How do I work with formulas and functions?- How do I work with charts, and macros?- How do I encrypt my workbook with a password? - How do I obtain a Digital ID? - And how do I digitally sign a workbook? - and much more.