Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring ...

Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

Abstract: Federated learning (FL) introduces new perspectives in machine learning (ML) by enabling model training across decentralized devices. The research on data security and privacy in federated ...

Learn advanced English! Discover the tips and methods that helped Marina reach fluency. Improve your speaking, pronunciation, and understanding of the English language. Major changes to US pensions ...

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Excel remains a cornerstone for data analysis, reporting, and business planning, but it’s not quite user-friendly. It can take months to learn advanced Excel skills on your own. If you want a simpler ...

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to generate formulas, but you might want to be careful how you use it. Microsoft is ...

Shanghai, August 21, 2025 — Nuclear energy is widely recognized as one of the most promising clean energy sources for the future, but its safe and efficient use depends critically on the development ...

President Joseph Nyuma Boakai has launched the Excellence in Learning in Liberia (EXCEL) Project—a national program aimed at improving literacy and numeracy outcomes for children in early childhood ...

Abstract: Integrated sensing and communication (ISAC) allows the same hardware platform and resources to function sensing and communication simultaneously, which reduces the hardware size and ...