This applet will help you in visualizing the effects of transformations on functions. Move the sliders on the right to change the translation and scaling factors ...

Excel has plenty of built-in functions for calculations, but some of the most useful ones don't crunch numbers at all—they reveal information about your spreadsheet itself. The INFO and CELL functions ...

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Get the latest info on new features, bug fixes, and security updates for Microsoft 365/Office 365 for Windows as they roll out from Microsoft. Now updated for Version 2510 (Build 19328.20178), ...

Here are some examples on how to add data validation to a worksheet. The following code adds a data validation to a range that only allows integer values between 1 and 5. The following code adds a ...