I tested Claude 4.5 vs ChatGPT-5 with 9 tough prompts — and there's a clear winner

I tested Claude 4.5 against ChatGPT-5 in 9 challenges from logic puzzles to storytelling. Here’s which AI won.

Secret Excel Features That Turn Beginners Into Data Pros Overnight

Discover the 4 Excel features that are changing data management forever—PivotTables, Power Query, Excel Tables, and Dynamic ...