Excel & Google Sheets
The planned outline of 16 modules. Lessons are written, run and reviewed before they are published.
Planned outline
- Module 1
Start here: apps, cells, formats and sharing
Coming soon - Module 2
Formulas, references and names
Coming soon - Module 3
Percentages, logic and conditional totals
Coming soon - Module 4
Text: clean, split and extract
Coming soon - Module 5
Dates, times and working days
Coming soon - Module 6
Lookups: VLOOKUP, INDEX-MATCH and XLOOKUP
Coming soon - Module 7
Tables, validation and conditional formatting
Coming soon - Module 8
Get data in and clean it
Coming soon - Module 9
PivotTables and summary formulas
Coming soon - Module 10
Charts and dashboards
Coming soon - Module 11
Dynamic arrays, LET and LAMBDA
Coming soon - Module 12
What-if analysis, Solver and statistics
Coming soon - Module 13
Financial functions (education only)
Coming soon - Module 14
Power Query and the Data Model
Coming soon - Module 15
Protect, test and audit workbooks
Coming soon - Module 16
Automation, Python and AI
Coming soon
Related tools
Excel Viewer (XLSX, XLS, ODS, Numbers) Open any spreadsheet without Excel — every sheet, formula and comment, nothing uploaded. CSV to Excel Converter CSV to .xlsx without losing leading zeros, phone numbers or long IDs. Excel to CSV Converter Turn any sheet into clean CSV — every sheet at once, title rows and merged cells fixed. Compare Two Excel or CSV Files See exactly which rows were added, removed or changed between two spreadsheets. Chart Maker (Graph from Data) Paste a table, pick a suggested chart, download it — all in your browser.
Official documentation
- support.microsoft.com/en-us/excel (support.microsoft.com)
- support.google.com/docs/table/25273 (support.google.com)
- help.libreoffice.org/latest/en-US/text/scalc/main0000.html (help.libreoffice.org)
More in Data and databases
- Data Analysis with Python (pandas, polars, DuckDB) (coming soon)
- Probability & Statistics (coming soon)
- PostgreSQL in Depth (coming soon)
- MySQL & MariaDB in Depth (coming soon)
- All Data tracks
- How we make lessons