Unlock the full potential of Excel's SUM function with advanced techniques for data analysis, conditional counting, and more.

programming, and general logic better than the previous version, while hallucinating less. The upgrade to its R1 model — which stunned the AI world in January by rivaling the systems of much ...

And don’t forget—you’re also getting Microsoft Office 2019, meaning you’ll have lifelong access to classic Microsoft apps like Word, Excel, PowerPoint, Outlook, OneNote, Publisher ...