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10 Tech How-To

Quick Assist Windows 10: Remote Help Guide

Guide 10-14155 · Updated · Step by step

Quick Assist is a built-in Windows 10 tool that lets you remotely view or control another person’s PC to help them solve problems. It’s perfect for assisting family or friends who are stuck with an error, a setting, or a program—without needing third-party software. You’ll need an internet connection on both computers and a Microsoft account (free) on the helper’s side. The person you’re helping does not need a Microsoft account.

What You’ll Need

  • Both computers running Windows 10 (version 1607 or later).
  • An internet connection on both devices.
  • A Microsoft account for the person providing help (the helper).
  • The person receiving help must be able to share a 6-digit code.

Step-by-Step

  1. Open Quick Assist on the helper’s PC: Click the Start button, type “Quick Assist” in the search box, and press Enter. If it’s not there, you can find it under Windows Accessories in the Start menu.
  2. Sign in with your Microsoft account: When Quick Assist opens, click “Sign in” and enter your Microsoft account credentials. If you don’t have one, you can create a free account at account.microsoft.com.
  3. Choose “Help someone”: After signing in, you’ll see two options: “Help someone” and “Get help.” Click “Help someone.”
  4. Get the security code: Quick Assist will display a 6-digit code. This code expires after 10 minutes, so share it promptly with the person you’re helping via phone, text, or email.
  5. On the other PC, open Quick Assist: Have your friend or family member open Quick Assist the same way (Start > type “Quick Assist” > Enter). They do not need to sign in.
  6. Enter the code: The person receiving help should click “Get help” and then type the 6-digit code you provided into the “Code from helper” field. They then click “Continue.”
  7. Accept the connection: On the helper’s screen, you’ll see a notification that someone is trying to connect. Click “Accept” to establish the connection.
  8. Choose control level: After the connection is established, the person receiving help will see a prompt asking if they want to allow you to view their screen or take full control. For most troubleshooting, choose “Take full control.” They must click “Allow” to grant access.
  9. Start helping: You’ll now see their desktop on your screen. You can move your mouse and type to control their computer. They’ll see a small toolbar at the top of their screen showing that you’re connected.
  10. End the session: When you’re done, click the “X” or “Disconnect” button in the Quick Assist toolbar on either side. The session ends immediately.

Common Mistakes

  • Using the wrong code: The code is case-sensitive and only valid for 10 minutes. If it expires, generate a new one.
  • Not signing in: The helper must sign in with a Microsoft account. If you skip this, you won’t be able to generate a code.
  • Choosing “View screen” instead of “Full control”: If you only need to see what’s happening, view mode is fine. But if you need to click or type, you must select “Take full control” and the user must allow it.
  • Both users trying to help: Only the helper should click “Help someone.” The person being helped must click “Get help.”
  • Firewall blocking: Windows Firewall might block Quick Assist. If the connection fails, check that Quick Assist is allowed through the firewall on both PCs.

Tips

  • Use a phone call or text to share the code: The code expires quickly, so have a fast way to communicate.
  • Ask permission before taking control: Always explain what you’re about to do, so the user feels comfortable and learns from the process.
  • Use the chat feature: Quick Assist has a built-in chat (the speech bubble icon) that lets you type messages if voice isn’t possible.
  • Keep the session secure: Only use Quick Assist with people you trust. The person you’re helping can see everything you do on their screen.
  • Close unnecessary programs: On the helper’s PC, close other apps to avoid distractions and improve performance.

Troubleshooting

  • Connection fails or times out: Check that both PCs have a stable internet connection. Restart Quick Assist on both sides and try again. If the problem persists, temporarily disable the firewall (or add Quick Assist as an allowed app) and test again.
  • Code not accepted: Ensure the code is entered correctly and hasn’t expired. Have the helper generate a new code and try again.
  • Screen appears black or frozen: This can happen if the user’s screen is locked. Ask them to unlock their PC and keep it active. Also, check that the user hasn’t turned off screen sharing in Quick Assist settings.
  • Cannot take full control: The user must explicitly allow full control. If they accidentally clicked “View screen,” they can change it by clicking the “Take control” button in the Quick Assist toolbar on their side.
  • Quick Assist won’t open: Make sure Windows 10 is updated. You can also try running the app as administrator (right-click > Run as administrator).
  • Audio not working: Quick Assist doesn’t transmit audio by default. Use a separate voice call (phone, Skype, etc.) for verbal communication.

Frequently Asked Questions

1. Does the person I’m helping need a Microsoft account?
No, only the helper needs a Microsoft account. The person receiving help just needs to open Quick Assist and enter the code.

2. Is Quick Assist safe to use?
Yes, it’s an official Microsoft tool. The session is encrypted, and the person being helped must explicitly grant access. Always use it with trusted individuals.

3. Can I use Quick Assist to help someone on a different network?
Yes, Quick Assist works over the internet, so both users can be on different networks. It doesn’t require a VPN or port forwarding.

4. How long does the session last?
There’s no time limit. The session stays active until either person clicks “Disconnect” or closes the window.

5. Can I transfer files with Quick Assist?
No, Quick Assist doesn’t support file transfer. Use email, cloud storage, or a separate file-sharing tool for that.

6. What if the other person’s screen is too small or blurry?
You can adjust the screen size by clicking the “Fit to screen” button in the Quick Assist toolbar. If it’s blurry, ask the user to increase their screen resolution temporarily.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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