How to automate repetitive tasks in Excel using Copilot

Microsoft Excel is a workhorse for anyone juggling numbers, budgets, and datasets. However, with the sheer amount of data you handle and all those repetitive, manual tasks, Excel can end up being very draining. While it seems like a lot of AI marketing is dedicated to creation, being an assistant is still high on the list of Copilot's tasks.

Copilot can handle a lot of busy work for you and make your workload a lot lighter. It isn't even very hard to start, since Copilot speaks plain English.

Copilot does make things easier

Moving from spreadsheets you do by hand to an automated workflow makes your work a lot simpler. I am not saying you shouldn't learn how to do all the programming and work yourself, but it is faster to tell an AI what you need to do on a complex dataset and have Copilot handle the heavy lifting.

Automation keeps data entry-type work safe from human blunders, like being tired, making typos, or just missing a row, so everything in your spreadsheets stays clean and reliable. When you hand off the dull tasks, like formatting, matching cells, and doing basic calculations, to Copilot, you can expect it to finish these tasks correctly and improve your experience .

AI struggles a lot when making its own work, but it is very good at taking data and organizing it or doing menial tasks. The assistant side of things tends to work well, and that's no different with Copilot. Instead of trying to remember the precise way to write a complex formula or digging through huge datasets for tiny errors, you can just ask Copilot to do it for you.

While each AI is better at certain roles over others, I would always recommend using a company's AI for its services. Copilot being built into Excel would be better than Gemini making a guess at a rule it may know from months prior. So, whenever you use Microsoft Office 365, use Copilot.

The AI will build the columns you need, apply conditional formatting, and crank out repetitive tasks in just seconds. I used to do a lot of the manual formatting on my own, and that can be mentally taxing, but by using Copilot on Excel, things have gotten much easier.

I'm a big fan of creating shortcuts that do exactly what I need them to, right when I need them to. Copilot helps with that by letting you easily create custom macros and scripts that smoothly automate your specific workflows on demand.

How to set up automations

To get Copilot rolling in your Excel files, the first big step is to make sure your workspace is ready. You need to save your spreadsheet to the cloud, like OneDrive or SharePoint, and have AutoSave turned on. You don't have to set your information as an Excel table; that is a common myth. However, I recommend formatting your data anyway, as Copilot thrives on structured tables.

Without this formatting, you lose the reliability you had, but it is not something the AI absolutely needs. Once your data is all set, just head to the Home tab on the Excel ribbon and click the Copilot icon. That'll open the Copilot pane on the right side of your screen.

From there, the interface is super easy to use, letting you tell the assistant exactly what you want it to do in plain English. For example, you can tell the AI to pull specific details from a huge dataset and then generate a new summary table, pivot table, or dashboard on a separate sheet. That really speeds up your reporting processes.

I've tried having it check sites for external content, but you should know that its web-searching feature isn't consistent unless you give it the exact information and context it needs. While Copilot can scour the internet to grab public information, like exchange rates or country statistics, it can sometimes pull outdated or wrong data if you don't specifically tell it to use a trusted, named source.

If you run into a repetitive task that needs more than simple filtering and formatting, you are a bit out of luck. While it can pull in more data than when it was first introduced, Copilot isn't a full automation engine and can't reliably generate complex Visual Basic for Applications code or multistep macros. It can help generate formulas and explain them, and assist with Excel, but keep in mind it won't always produce complex macros or advanced workflows on its own.

Best uses for automating with Copilot

The best way to start using AI to help you in Excel is to hit those quick wins first. So you need to do the boring, time-consuming chores where you get a lot of value for minimal effort and an easy learning curve.

Data cleaning is definitely the biggest one. I'm a big fan of AI when it acts like a tireless secretary or a digital assistant, and that's exactly where Copilot should start its work. Instead of you manually sifting through thousands of rows of data, Copilot can find and remove duplicates, sort out inconsistent date formats, and standardize text casing across your whole spreadsheet.

If you've got a column with a mix of uppercase and lowercase text, or cells that are messed up with extra spaces and weird number formats, Copilot's cleaning features can find and fix these problems quickly.

Beyond just being a basic helper, another really great use for Copilot is generating complex formulas. I have so much trouble remembering formulas and am used to just Googling what I need, but you just tell the AI, using plain language, what kind of math or logic you're trying to do, and it takes care of the rest.

For instance, you could say you want a new column that calculates the percentage difference between two specific numbers, or ask it to pull out certain text from a messy string. Copilot will give you the right formula, put it onto your table, and even tell you how the logic works.

---

Basically, Copilot is great at doing your menial tasks and even setting up macros and automation to get them done quickly, especially as more features get added in . AI gets a lot of hate due to how much it creates, but it is easy to love when it acts like an assistant. I recommend making shortcuts for any scripts you add in, and little ways to start tasks instead of making them activate immediately.

Microsoft's Copilot push is pretty annoying, but this proves that Copilot isn't always bad. In fact, I wish Microsoft would let me automate within other apps too, but solely as an assistant, not as a creator.