Microsoft Copilot is a free AI assistant built into Windows 11. You open it from the taskbar or with the Windows key + C shortcut, and it can help you write, search, summarize documents, adjust system settings, and answer questions without leaving your desktop.
Windows 11 has a free AI assistant that many people walk right past. Microsoft Copilot sits quietly in your taskbar, and once you know how to use it, it can save you real time on tasks you do every day — writing emails, summarizing long documents, adjusting settings, or just answering questions while you work.
Here is how to get it set up and what to actually do with it.
Open Copilot on your Windows 11 PC
Look for the Copilot icon in the taskbar — it looks like a small colorful icon near the bottom right of your screen. Click it to open the Copilot panel on the right side of your screen.
If you do not see it, press Windows key + C on your keyboard. You can also search for "Copilot" in the Start menu.
Sign in with a free Microsoft account
When Copilot opens, you will see a prompt to sign in. Click Sign in and use your existing Microsoft account (the one connected to Outlook, Xbox, or OneDrive), or create a free one at microsoft.com.
Signing in lets Copilot remember context across a conversation and gives you access to more features. If you prefer not to sign in, you can still use a limited version.
Ask your first question
Type your question in the chat bar at the bottom of the Copilot panel. Write naturally — you do not need special commands or keywords.
Good starting points: "What is the weather this weekend in your city?" or "Explain what a VPN is in simple terms." Copilot answers in a clear paragraph, not just a list of links. You can ask follow-up questions the same way you would in a normal conversation.
Draft an email or document
Copilot is genuinely good at writing first drafts. Tell it what you need and it will produce a clean draft you can edit.
Example prompts you can type directly:
Write a short email to my doctor's office asking to reschedule my appointment to next week.
Draft a polite complaint letter to my internet provider about a billing error. Keep it professional and under 200 words.
Copy the result, paste it into your email client or Word document, and adjust anything that does not sound quite right. The draft gives you a starting point so you are not staring at a blank screen.
Summarize a long document or webpage
If you have a long PDF or webpage you need to understand quickly, Copilot can read it and give you a summary. Open the document in Edge (Microsoft's browser), then open Copilot and type "Summarize this page" or "What are the main points of this document?"
Copilot reads the content in the browser tab and gives you a short summary. You can follow up with questions: "What does section 3 say about refunds?" or "Explain the part about fees in plain English."Change system settings with your voice or text
You can ask Copilot to adjust Windows settings instead of hunting through menus. Try requests like:
- "Turn on dark mode"
- "Open Bluetooth settings"
- "Make the text on my screen bigger"
Copilot either makes the change directly or shows you exactly where to go. This is especially useful if you have trouble remembering where a particular setting is buried in the Windows menus.
Use it while you work in other apps
Copilot stays in a panel on the side of your screen, so it does not take over your whole display. You can keep working in your email, browser, or any other program while Copilot is open on the right.
Use it for quick lookups, to check spelling or grammar, to translate a short phrase, or to brainstorm ideas while you work. It is most useful when you treat it as a reference tool that is always one click away rather than a separate destination you have to visit.
What Copilot cannot do
Copilot is not connected to your personal files, calendar, or email by default. It works with content you paste into it or pages open in Edge. It also does not make purchases, send emails, or take actions on your computer without your confirmation.
Like all AI assistants, it can occasionally give you incorrect information. For anything important — medical advice, legal questions, financial decisions — verify what it tells you with a real expert or a trusted source.
What to try next
If you use Microsoft Word or Excel regularly, Copilot inside Word and Excel shows how to use AI directly in your documents. And if you want to get better results from any AI tool, how to write good prompts is a short guide that makes a noticeable difference.
