Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

Learn the foundations of calculus using simple math concepts that are easy to understand, even if you’re new to the subject. This guide breaks down limits, derivatives, and basic integrals using clear ...

On Monday, Anthropic announced Opus 4.5, the latest version of its flagship model. It’s the last of Anthropic’s 4.5 series of models to be released, following the launch of Sonnet 4.5 in September and ...

Claude now works inside Microsoft Excel, reading, editing, and explaining every cell About a thousand users are testing Claude’s Excel skills before public rollout The AI assistant can fix formulas ...

This is my simple way to use the VLOOKUP function in Excel to find data fast. I walk through how I use VLOOKUP to look up inventory amounts from a table. This helps me quickly check how many items we ...

TL;DR: Microsoft is launching Copilot AI for Excel, a new feature that uses advanced language models to help users analyze data, summarize information, and generate ideas directly in their ...

Before starting the tutorial, it’s important to understand degrees and radians. In Excel, they are used in trigonometric functions such as SIN, COS, and TAN, which need the angle to be in radians for ...

What I thought was a parenting failure was one of the best lessons I have learned. When I couldn't help my son with his math anymore, I felt like I was no longer enough. I finally realized I was ...