The Excel team also offered one tip: yes, you can open multiple copies of Excel at once, so that you can keep a particular portion of one spreadsheet open in one window, while working in a related ...

Right now, JavaScript in Excel custom functions is only supported in the Developer Preview edition to Office 365 subscribers enrolled in the Office Insiders program. But it seems inevitable that in ...

At its Ignite conference, Microsoft today announced an update to Excel that brings a new JavaScript API to the venerable spreadsheet app. With this new API, developers will be able to create custom ...