John Zeratsky
8.1K posts

John Zeratsky
@jazer
Supporting startups with capital and sprints @charactercap. Author of SPRINT, CLICK, and MAKE TIME.












Microsoft launches Copilot Cowork, integrating Anthropic's Claude Cowork tech into Microsoft 365 and using Work IQ to ground actions in organizational data (Charles Lamanna / Microsoft 365 Blog) microsoft.com/en-us/microsof… #a260309p15" target="_blank" rel="nofollow noopener">techmeme.com/260309/p15#a26…








Got some fun stuff cooking, we'll be shipping shortly @hirofinanceai.

NYT reports that some older adults are moving to NYC instead of retiring in Florida? Of course. Walkability, transit, culture, parks, and the freedom of not needing a car make it possible to stay active, connected, and engaged at any age. nytimes.com/2026/03/07/nyr…








