The Excel Services REST and SOAP APIs introduced in SharePoint 2010 are SharePoint only, but with the Excel Services JavaScript API you can work with embedded workbooks on a host web page — from ...

As an Excel for the web user, you’ll want to use Office Scripts anytime you often repeat the same task. For instance, you might import foreign data once a day and spend a bit of time scrubbing ...

Enabling JavaScript should make Excel more powerful, but increasing access points makes it even more of a web security nightmare than it already is.

Excel's JavaScript leverages the same Chakra JavaScript engine used by the Microsoft Edge web browser. This addition brings some parity to Google Sheets which already supports JavaScript within ...

In the well-established Office Ready-Fire-Aim tradition, Microsoft adds two new “features” that beg to be abused. Details appeared at Build, and the bad guys already have their keyboards primed.

This is shown in the image below where we see Microsoft Excel Web Content, which is the hidden browser with CoinHive loaded, utilizing 206% of the computer's 4 cores. CPU Utilization ...

The problem, the Excel team said, is that Microsoft now has to support several platforms—Windows desktop, Windows mobile, Mac, iOS, Android, and the Web, among others—which implicitly prevents ...

The Excel team has just finished a two-year effort to move content rendering in Excel on the web from the HTML DOM to Canvas (and still maintain Office accessibility standards). “We used to draw ...

What's new for Excel for Windows, Mac, and web . Copilot is currently one of Microsoft's major focus areas. Not only is the company adding new features to the Copilot app across devices, ...