Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

The best part about using VBA in Excel is that you don't have to write a single line of code if you don't want to. Once ...

Don’t copy and paste the same code over and over again. Instead, create a PowerShell function and save yourself time.

In this episode of Cyber Sessions, Visa CISO Subra Kumaraswamy takes us inside the company’s 24/7 Cyber Fusion Centers, where ...

As AI agents gain greater autonomy, they also increase risks for organizations. The explosive rise of generative models, ...

MIT scientists have achieved the first-ever lab synthesis of verticillin A, a complex fungal compound discovered in 1970. Its delicate structure stalled chemists for decades, despite differing from ...

Investing early with even small amounts builds wealth over time. Diversifying investments mitigates risks and stabilizes returns. Long-term, passive investing often yields predictable, moderate gains.

Mutual funds pool money from many investors to invest in diverse assets. Understand fund types: Active managers select investments; passive funds track indexes. Consider fund costs: Actively managed ...

Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance in top universities. She has been an investor, entrepreneur, and advisor for more than ...

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