A free and compelling add-on, PowerPivot can import huge data sets from just about any data source and crunch them in Excel The core idea behind PowerPivot is deceptively simple: Since people use ...

Microsoft Excel is a commonly used spreadsheet software for organizing and managing data. Like all other spreadsheets, Excel allows you to calculate data with formulas, use graphing tools, build ...

These guides will help you find your way around several generations of Microsoft’s Office apps for Windows — and Windows itself. Need to get up to speed on the latest features in Excel? Wrestling with ...