To activate Power Pivot, go to File > Options, click Add-ins, select COM Add-ins from the dropdown, and check the box for Microsoft Power Pivot for Excel. Once enabled, a new Power Pivot tab appears ...

Manually creating a flowchart can eat up a lot of time, even when you have a clear plan. You start by placing boxes, drawing connecting arrows, and labeling each step. Adjusting spacing, fixing ...

The tool, called Nightshade, messes up training data in ways that could cause serious damage to image-generating AI models. A new tool lets artists add invisible changes to the pixels in their art ...