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Help with Excel Functions and Formulas - Examples, Tips, Tricks and Common Errors

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.

The Microsoft Support home page is your support portal for Microsoft products. Download updates and find top issues, error messages, and troubleshooting tips for Windows XP, Windows Vista, Windows 7, Office 2010, the 2007 Microsoft Office system, and...

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

vbCity is a community of VB and .NET developers joined together with a common goal: to learn, teach, and have fun programming. Developers from all over the world come together to share knowledge, source code, and tutorials for free to help their fell...

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Digitizing software for converting graphs and maps into numbers. Image files from scanners, digital cameras and screenshots are easily converted, and exported into spreadsheets.

A community committed to sharing Perl knowledge and coding tips. The site contains questions and answers, useful snippets, and a library of code.

Excel resource

The Windows Secrets Newsletter brings you essential tricks of running Microsoft Windows XP, Vista, Internet Explorer, Firefox, Windows Update, and more — weekly, free.