Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a ...

We noted that Excel turned 40 this year. That makes it seem old, and today, if you say “spreadsheet,” there’s a good chance ...

GPT-5.2 tops Mensa Norway practice puzzles; tracking dashboards show gains, and XOR-style visual logic explains wins.

Nearly 20 years after Travis Roberson vanished from Dickson Street in Fayetteville, his case is getting renewed attention.