Aaron Swan shows how you can use the apps already on your school-issued devices to make the task of giving student feedback ...

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

Glide turns an Excel spreadsheet into an inventory app; computed columns replace formulas, giving live stock-on-hand totals across tables.

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...