HEATKEYS

Free tips and tutorials on creating and using formulas, functions, charts, and graphs in Excel and other spreadsheets. Resources for beginners and advanced level users.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Extendoffice is a professional Microsoft Office add-ins provider. Our products include Office Tab, Document Tabs for Word, Workbook Tabs for Excel, Presentation Tabs for PowerPoint, Tabs for Project, Classic Menu for Office 2007 and Classic Menu for ...

Try or buy Office 2010, view product information, get help and training, explore templates, images, and downloads.

A site for people who think. Intellectual resources, programming, astronomy, science, mathematics, Java applets, HTML instruction, home of Arachnophilia.

Microsoft Excel Consulting, Online Classes, video tutorials, free macros, and walkthroughs for beginners and advanced levels. Also includes helpful tips, tricks, code, and a forum.

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A resource containing many useful calculators and conversions

A software library that brings you the best software and most in-depth reviews. Regular promotional offers let you get commercial software for free.