Learn Excel basics and explore AI-powered tools to simplify data tasks. Perfect for beginners looking to boost productivity ...

D espite its age, Excel continues to evolve with new functions being added over time. There are newer better Excel functions ...

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

TL;DR Applications face thousands of attack attempts monthly, yet traditional security tools miss the ones that matter most. New data from Contrast Security reveals that while WAFs, EDR, and SIEM ...

Microsoft’s new Copilot function in Excel lets users generate, analyze and explain data directly from cell formulas, marking a major step toward full AI integration within spreadsheets.

Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...

As multinationals embed tax technology into their TP functions, a new breed of systems – built on multi model databases – is ...

Looking to unlock deeper data-driven insights or to build more intelligent business process automations? These popular tools ...

Check removed topics, updated syllabus, and deleted units to focus on key concepts for better preparation in the 2026 exams.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...

Researchers have developed a method to calculate whether someone's brain is aging faster or slower than their chronological ...