Overview
Two tracks, taught the same way. Pick the one you are working on and carry on where you stopped. Your progress stays on this device unless you choose to save it with Google.
Excel
The formulas that turn up in analyst work, one per lesson. You read the problem, build the formula in a guided formula bar, then practise it three times.
0 of 18 lessons finished
0 of 54 exercises done
SQL
Reading and summarising data with SQLite SQL. Real queries against real tables, running in your browser with nothing to install.
0 of 9 lessons finished
0 of 27 exercises done
Lessons run in your browser, including the SQL. An account is optional and is used only when you choose to save progress with Google.