How-To Geek on MSN

I built my own Excel toolbar using basic VBA, and it works in every spreadsheet I open

VBA may have a bad reputation, but it's still one of the most effective ways to automate repetitive actions in standard XLSX ...
the-decoder

Microsoft's SkillOpt boosts GPT-5.5 by using nothing but a trained Markdown file

A simple Markdown file is apparently enough to boost GPT-5.5 by more than 20 points on procedural tasks. That's the promise of SkillOpt, a method from Microsoft and three Chinese universities that ...