Security

Microsoft 365 Copilot Is Changing — and the Details Matter Microsoft has announced an important update to how Copilot works inside Word, Excel, and PowerPoint, and while this change may sound subtle, it has real business and productivity implications. According to Microsoft Message Center post MC1253863, beginning April 15, 2026, users without a paid Microsoft 365 Copilot license will experience a different tier of Copilot access compared to licensed users. ...

This site exists because I wanted a place to write that is intentionally simple. Over the years, I’ve accumulated a lot of notes—about technology, security, systems design, tools I like (and don’t), and lessons learned from real-world experience. Most of that information ends up scattered across ticket notes, OneNote pages, chat messages, or half-finished drafts that never quite make it anywhere permanent. This site is an attempt to change that. ...