Everyday Excel
Like Duolingo, but for Everyday Excel. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
A short one: 10 levels across 2 sections, about 20 minutes end to end, roughly 4 days at five minutes a day. It moves through Make the Sheet Do the Work and Pulling Insights from the Numbers. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in Everyday Excel
- Starting a cell entry with '=' tells Excel to calculate a formula
- Entering numbers and math symbols without '=' causes Excel to treat the entry as passive text
- Formulas starting with '=' recalculate automatically when referenced values change
- Hardcoding static numbers means the formula will not change if the original data changes
- Referencing cell coordinates keeps formulas dynamically linked to input cells
- Clicking a cell while writing a formula inserts its live coordinate automatically
- Dragging the fill handle copies the underlying math logic to adjacent cells
- Excel automatically increments row numbers when dragging a formula downward
- Relative references adapt to their new position row by row
- SUM adds an entire range of cells specified with a colon without typing individual plus signs
- AVERAGE computes the arithmetic mean of a selected range in one step
- Range references adapt cleanly when new rows or columns are inserted
- Excel Tables automatically expand their borders to include new rows typed right below them
- Formulas and cell styles in an Excel Table instantly fill down into new rows without manual copying
- Flash Fill looks at a typed example and repeats the pattern down the column
- Flash Fill can separate combined text or standardize punctuation without complex formulas
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Everyday Excel the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
You type 10+5 directly into a blank cell without an equals sign and press Enter. What appears in the cell?
Get it right to open this lesson and 9 more in the app.
Where Everyday Excel takes you
Stop doing repetitive manual data entry and let the spreadsheet work for you. Learn the essential formulas, cleanup tricks, and summary tools to turn messy numbers into clear answers fast.
- 1
Make the Sheet Do the Work
- Automating Your First Calculations
- Taming Messy Lists with Smart Tools
- 2
Pulling Insights from the Numbers
- Getting Targeted Totals with Conditions
- Instant Summaries with Pivot Tables
2 sections · 4 units · 10 levels. Built to play, not to enroll.
You pick the voice
Everyday Excel is taught in the The Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Technology on Tomo
Everyday Excel
Build real confidence in spreadsheets by turning raw numbers into clean calculations, automated tables, and clear visual summaries.
Talking to Databases with SQL
Learn how to store, find, and organize information using SQL. This course takes you from your very first query to joining complex tables like a pro.
Spreadsheets in Practice: Real-World Data
Bridge the gap between basic cell entry and functional data management. Learn to clean messy inputs, reconcile records, and build reliable models for school administration and financial tracking.
Python Programming for Beginners
Stop reading about code and start writing it. Build your first programs immediately and learn how to think like a developer to solve real-world problems.
Mastering the Magic of Spreadsheets
Stop fighting with rows and columns and start making them work for you. Learn to organize your life, automate your math, and turn messy data into clear answers in minutes.
Python: Writing Useful Scripts
Learn how to write real, functioning Python code to automate tedious tasks and crunch everyday numbers. Build confidence step-by-step from your first variable to clean, reusable custom functions.
Start Everyday Excel today.
Download Tomo, search Everyday Excel, and play your first lesson in under a minute.