
What the two optional conversations with Ada are: one at the start about the data you work with and your goals, and one at the end to review the course.
This course contains the use of artificial intelligence.
Every lesson in this course is written, created and recorded by me. AI is used only to help produce supporting images and written materials around the lessons.
Your manager wants the numbers by Friday, and all you have is a spreadsheet with twelve thousand rows in it.
You do not need to install anything, and you do not need to write a single formula. If you can open Excel in a browser, you can answer that question in a couple of minutes with a PivotTable - and this course shows you how, start to finish, in three hours.
This is Excel for the web: the version that runs in your browser and comes with any Microsoft 365 account. Everything taught here works there. No desktop install, no version numbers, no "that feature is not available in your edition".
WHAT YOU WILL ACTUALLY DO
You start with a raw sales file and finish with two working dashboards. Along the way you will:
Create PivotTables and reshape them by dragging fields, not by rewriting formulas
Summarize with Sum, Average, Count, Min and Max, and combine them in a single table
Filter with report filters, Top 10 analysis, and slicers that drive several tables at once
Group dates to see trends by month, quarter and year
Calculate percentages, running totals, difference from and rank, straight from the Show Values As menu
Apply conditional formatting, data bars, color scales and icon sets so the answer is visible at a glance
Build a sales dashboard and a finance dashboard end to end
HOW IT IS TAUGHT
Short lessons, mostly four to nine minutes, every one recorded live in the browser so what you see is what you will open. Every topic section ends with a practical activity: a written brief, the data file, and a full walkthrough video so you can check your work. Six activities across the course. The training data is downloadable in the first section, so you are working with real numbers from lesson one.
ABOUT THE TRAINER
I am Ian Littlejohn. I have been training business people to work with data since 2008, and publishing on Udemy since 2013, where more than 400,000 learners have taken my 16 courses and left more than 139,000 reviews at an average rating of 4.6. I teach the analysis, not the software. Every lesson starts with a question a manager actually asks, then answers it with tools you already have.
Ready to start? Open a browser, open your data, and let's build your first PivotTable.