Add Week Number To Windows Calendar ((install)) May 2026

That Thursday, the Windows Calendar team had their sprint planning. Priya raised her hand. “We have two choices,” she said. “We ignore this and let a supply chain guy in Ohio outship us, or we build it natively.”

Three months later, Windows Update delivered KB2026-04. The patch notes were one line long: “Added optional week number display to Calendar app (Settings → Calendar → Show week numbers).” add week number to windows calendar

He clicked through the settings. Display options. Calendar options. Time zones. Weather bar. But nowhere— nowhere —was there a simple checkbox that said: “Show Week Numbers.” That Thursday, the Windows Calendar team had their