What Is Microsoft Copilot and Is It Worth It for Your Business?

If your business uses Word, Excel, Outlook, or Teams — and most Irish businesses do — then Microsoft has built an AI assistant directly into those tools. It is called Copilot.

You do not have to go anywhere new to use it. It appears inside the Office programmes you already have open. You ask it something. It helps you.

Here is what it actually does, and whether the price tag is justified for a business like yours.

What Is Microsoft Copilot, in Plain English?

Think of Copilot as a very capable helper who has read everything in your Office account — your emails, your documents, your spreadsheets — and is available to assist you at any moment.

You can type it a question or a request, and it will do the work. Write this. Summarise that. Explain what this means. Find the relevant email. Turn these notes into an agenda.

It is not magic and it is not perfect. But if you spend a significant chunk of your working day inside Word, Outlook, Excel, or Teams, it is genuinely useful.

What It Can Do in Outlook

Outlook is where most people spend too much time. Long email threads that require five minutes of reading before you even know what is being asked. Replies that need to be carefully worded. An inbox that fills up faster than you can empty it.

Copilot in Outlook can:

• Summarise long email threads. Instead of reading 22 back-and-forth emails, you ask Copilot "what is this thread about and what has been decided?" It gives you a clear summary in a few sentences.
• Draft replies. You tell it the gist of what you want to say — "decline the meeting politely and suggest next week instead" — and it writes a professional email. You edit it, then send it.
• Catch you up quickly. Come back after a day out of office and ask Copilot to summarise what arrived and flag anything urgent.

Example: A solicitor's office in Galway gets dozens of emails a day across multiple ongoing cases. Copilot can summarise each thread so the solicitor can quickly see where each case stands without reading every message from scratch.

What It Can Do in Word

Writing is one of the things AI is genuinely good at — first drafts, editing, summarising. In Word, Copilot brings that directly to your documents.

Copilot in Word can:

• Write a first draft based on your notes. You give it bullet points or a rough outline, and it produces a proper draft document. You edit it from there — far faster than starting from a blank page.
• Rewrite sections. Paste in a paragraph that is not quite right. Ask Copilot to make it shorter, more formal, simpler, or more persuasive. It gives you options.
• Summarise long documents. Upload a lengthy report or contract and ask for a plain-English summary of the key points.

Example: An accountancy firm in Cork produces a lot of client reports — tax summaries, financial reviews, year-end letters. With Copilot, a staff member can produce a first draft of a standard client letter in a fraction of the usual time, leaving more time for the actual accounting work.

What It Can Do in Excel

Excel is powerful, but most people use about 10% of what it can do. Formulas are intimidating. Charts take time to set up properly. Making sense of a large spreadsheet is harder than it should be.

Copilot in Excel can:

• Explain what your data means. Paste in a table of figures and ask "what does this show?" Copilot will interpret the patterns and trends in plain language.
• Create charts for you. "Create a bar chart showing monthly sales by product" — it builds it.
• Write formulas. Instead of Googling how to write a VLOOKUP or a SUMIF, you describe what you need in plain English and Copilot writes the formula.

Example: A small logistics company in Dublin tracks deliveries, costs, and driver performance across multiple spreadsheets. Instead of spending an hour building charts for a monthly report, a manager can ask Copilot to summarise the key figures and generate the visuals automatically.

What It Can Do in Teams

Teams meetings are a necessary part of running a business, but they generate a lot of follow-up work — notes, action lists, catching up people who could not attend.

Copilot in Teams can:

• Summarise meetings you missed. If you could not attend a call, Copilot gives you a written summary of what was discussed and decided.
• Create action item lists. After a meeting, ask Copilot "what did we agree to do and who is responsible?" It pulls that out of the meeting transcript automatically.
• Answer questions about a meeting. "What did we decide about the supplier contract?" — even if the meeting was two weeks ago.

This works best when your Teams meetings have transcription turned on. Once that is enabled, Copilot can work with the full record of what was said.

The Cost: Is It Worth It?

This is the honest part.

Microsoft 365 Copilot costs €30 per user per month, on top of whatever you are already paying for Microsoft 365. So if you are currently paying €12/user/month for a standard Microsoft 365 Business plan, Copilot brings that to €42/user/month.

For a team of five people, that is an extra €150 a month — €1,800 a year.

Is that worth it?

It depends on how your team actually uses Office.

It is probably worth it if:

• Your team spends several hours a day in Outlook and Word
• You produce a lot of written documents — reports, proposals, client letters
• You have regular meetings and struggle to keep on top of follow-up actions
• Anyone in your business is drowning in email

A solicitor's office, an accountancy firm, a busy HR or finance team — these are the kinds of businesses where Copilot pays for itself quickly, because the time savings on email and document work are real and measurable.

It is probably not worth it if:

• Your team only uses Office occasionally
• Most of your work is physical, customer-facing, or on a different system entirely
• You are a very small business and the extra €30/head is a meaningful cost

For a one-person business that sends ten emails a day and opens Word once a week, there are better ways to spend €30 a month.

How to Try It Before You Pay

Microsoft offers a free, lighter version of Copilot at copilot.microsoft.com. It is not the full integrated version inside your Office apps, but it gives you a feel for how the AI works — you can paste in text, ask questions, get drafts written.

If you use that regularly and find it useful, the paid version inside your actual Office tools will be worth it to you. If you try it a few times and forget about it, save your money.

The Bottom Line

Microsoft Copilot is a well-built, genuinely useful tool for people who live in Office all day. If that is you or your team, the time savings are real. If you only dip into Office occasionally, it is probably overkill.

Start with the free version at copilot.microsoft.com. Give it a proper try for two weeks. Then decide.

Not sure which AI tools make sense for your business? Take the free 5-minute AI Readiness Assessment and we will point you in the right direction.