Excel for Everyday Work
Turn blank spreadsheets into reliable, automated tools. Learn the core formulas, table tricks, and layout habits that save hours of manual data entry.
Like Duolingo, but for Excel for Everyday Work. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
A short one: 11 levels across 2 sections, about 22 minutes end to end, roughly 4 days at five minutes a day. It moves through Calculating Without the Calculator and Bringing Order to Chaos. It starts from scratch.
Free forever · No credit card · iPhone & Android
Key ideas in Excel for Everyday Work
- Starting a cell entry with '=' triggers Excel to calculate an answer
- Excel treats an entry starting without an equals sign as static text or raw characters
- Pressing Enter after '=' evaluates the math immediately
- Referencing cell addresses like A1 creates a live link to the value inside that cell
- Hardcoding numbers directly into a formula breaks the automatic update when source data changes
- Excel recalculates dependent cells immediately whenever referenced values change
- Dragging the small square fill handle copies a formula into adjacent cells
- Moving down rows automatically increments the row numbers in relative cell references (A1 becomes A2)
- Column letters stay the same when dragging straight down a column
- Typing words, symbols, or unit names directly into a number cell forces Excel to treat the entry as text
- Plain numbers can be formatted with currency or decimal styles later without breaking calculations
- The cell on the sheet displays the resulting value or formatted output
- The formula bar directly above the grid reveals the underlying formula or raw input powering that cell
- Selecting a cell immediately displays its true underlying contents in the formula bar
- Range functions like SUM process entire groups of cells at once
- Writing =SUM(B2:B200) eliminates the need to chain hundreds of plus signs together
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 Excel for Everyday Work 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 into a blank cell and press Enter. What appears on your screen?
Get it right to open this lesson and 10 more in the app.
Where Excel for Everyday Work takes you
- 1
Calculating Without the Calculator
- The Grid as a Live Calculator
- Formulas That Do the Heavy Lifting
- 2
Bringing Order to Chaos
- Taming and Navigating Large Lists
- Presenting Clean Summaries and Outputs
2 sections · 4 units · 11 levels. Built to play, not to enroll.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Excel for Everyday Work is taught in 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
Excel for Everyday Work
Build confidence in Excel by learning how spreadsheets actually think and operate. From basic data entry and rock-solid formulas to lookups and pivot tables, you'll gain the practical skills needed to organize, calculate, and present data with clarity.
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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.
Excel for Everyday Work
Turn raw numbers into clear, automated answers using modern spreadsheet essentials. Learn to write dynamic formulas, clean up messy tables, and connect separate data lists with confidence.
Everyday Excel
Transform blank grids and messy exports into organized, automated sheets. Learn how to write living formulas, pin references, summarize ranges, and filter tables with confidence.
Everyday Excel
Stop wrestling with unruly spreadsheets. Learn how to write reliable formulas, fix common calculation blunders, and turn raw lists into clean, actionable summaries.
Excel for Everyday Work
Turn confusing grids of numbers into clean, automated answers. Learn how to write your first formulas, organize messy lists, and create clear visual reports without doing manual math.
Start Excel for Everyday Work today.
Download Tomo, search Excel for Everyday Work, and play your first lesson in under a minute.