To activate Power Pivot, go to File > Options, click Add-ins, select COM Add-ins from the dropdown, and check the box for ...

Universal Closed-Source Models: Such as GPT-5 (1.5 trillion parameters), suitable for complex enterprise-level analysis, supporting 400K context. While the cost for a million tokens is $75, it ...

Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

This example demonstrates how to add a custom legend item to a legend. To do this, create a new instance of the CustomLegendItem class and add it to the Legend.CustomItems collection.