Category: Tutorials
Claude on web and mobile: first 30 minutes
Part 3 of Learn Claude from scratch. A guided first half hour on claude.ai and mobile so you leave with one real output and a clear map of…
Tables, not freeform cells
Headers once, one value per cell, tidy vs wide. Turn pretty spreadsheet layouts into analysis tables that filter, join, and export without drama.
Grok.com, mobile apps, and Grok inside X
Looking to try Grok but confused by all the options? Learn the crucial differences between Grok.com, the X Premium integration, and the xAI Console. We break down the…
Free, Go, Plus, Pro, Business, Enterprise without hype
Free, Go, Plus, Pro, Business, and Enterprise differ mainly in capacity, features, and admin control, not in magic truth. This Part 2 explains each rung, why Go exists,…
When a spreadsheet becomes a liability
Spreadsheets start handy and can end as multiplayer systems of record with no owner. Learn the liability ladder, red flags, and Monday fixes before you trust a file…




