Share Chromebook Screen With Other PC
To share your Chromebook screen with another PC, you can use Chrome Remote Desktop, which works entirely within the Chrome browser and requires no additional software on the receiving computer. This guide covers the built-in and third-party methods, setup steps, troubleshooting, and security considerations, so you can choose the right approach for your situation.
Why You Might Need to Share Your Chromebook Screen
Sharing your Chromebook screen with a Windows, Mac, or Linux PC is useful in several common scenarios. You might want to give a presentation stored on your Chromebook to a colleague using a different computer, help a family member troubleshoot a problem by showing them your screen, or access a file that only exists on your Chromebook while you are sitting at a desktop PC. Screen sharing is also a standard part of remote collaboration, allowing two people to view the same content in real time even if they are in different locations. Understanding the available options helps you avoid the frustration of discovering that a method you tried does not work with your specific setup.
Built-In Options: Casting vs. Remote Desktop
Chromebooks have two distinct ways to show their screen on another device, and they are often confused. The first is casting, which uses the Google Cast protocol to send your screen to a Chromecast, a smart TV, or another device that supports Cast. This is a one-way broadcast: the receiving device only displays what is on your Chromebook, and you cannot control the Chromebook from the receiving device. The second is remote desktop, which is a two-way connection where the other PC can see and control your Chromebook. For sharing with a standard PC (not a TV), remote desktop is the appropriate choice, because most PCs do not natively receive a Cast stream without additional software.
Chrome Remote Desktop: The Easiest Method
Chrome Remote Desktop is a free extension from Google that works on any computer with the Chrome browser. It is the most straightforward way to share your Chromebook screen with another PC because it does not require installing a separate app on the receiving computer—just a browser tab. Here is how to set it up:
- On your Chromebook, open the Chrome browser and go to
remotedesktop.google.com. - Click Access my computer and follow the prompts to install the Chrome Remote Desktop extension if you have not already.
- Under Remote Access, click Turn on and give your Chromebook a name (e.g., “My Chromebook”).
- Set a PIN (at least 6 digits) that you will use to authorize connections.
- On the other PC, open the same website in Chrome, click Access a computer, and select your Chromebook from the list.
- Enter the PIN you set, and the other PC will see your Chromebook’s screen and can control it with mouse and keyboard.
This method works even if the two computers are on different networks, because the connection is relayed through Google’s servers. The receiving PC does not need any special permissions beyond being logged into a Google account (the same one you used to set up remote access).
Alternative: Third-Party Screen Sharing Apps
If you prefer not to use Google’s tool, several third-party applications also support screen sharing from a Chromebook to a PC. These apps generally require installing a client on both devices, but they offer additional features like chat, file transfer, or the ability to share only a specific window rather than the entire screen. Some popular options include:
- AnyDesk – Lightweight and fast, works on ChromeOS and Windows.
- TeamViewer – Well-known for remote support, has a ChromeOS app.
- Zoom or Google Meet – Not a remote desktop, but you can share your screen during a video call, which is useful for presentations.
For most users, Chrome Remote Desktop is sufficient and avoids the need to create accounts with third-party services. However, if you need to share with someone who does not have a Google account, a third-party app might be easier because they often allow connections using just an ID and password.
How to Choose the Right Method
The best method depends on what you need to accomplish. Consider the following factors:
- Control needed: If the other person only needs to view (e.g., a presentation), casting or a video call screen share is enough. If they need to control your Chromebook (e.g., to fix an issue), use remote desktop.
- Network: If both devices are on the same Wi-Fi, casting to a TV or using a local remote desktop app is fast. If they are on different networks, Chrome Remote Desktop or a cloud-based service is required.
- Account requirements: Chrome Remote Desktop requires both parties to be signed into Google. Third-party apps often only need a temporary access code.
- File transfer: If you need to move files between the two computers, look for an app that supports drag-and-drop file transfer, like AnyDesk or TeamViewer.
Common Problems and How to Fix Them
Screen sharing can fail for a few reasons. If the other PC cannot see your Chromebook in Chrome Remote Desktop, check that both devices are signed into the same Google account and that your Chromebook is online. If you get a “connection failed” error, try restarting the Chrome browser on both devices. For third-party apps, ensure the firewall on either computer is not blocking the app’s ports. Another frequent issue is that the screen appears black on the receiving PC—this often happens when the Chromebook’s display is off or the screen is locked. Keep your Chromebook awake and unlocked during the session. If you are sharing via a video call, make sure you have selected the correct screen (the entire screen vs. a specific window) in the call’s share options.
Security and Privacy Considerations
When sharing your Chromebook screen, you are giving the other person visibility into everything on your display, including notifications, open tabs, and any sensitive information. To protect yourself:
- Close unnecessary tabs and windows before sharing.
- Use a strong, unique PIN for Chrome Remote Desktop and do not share it publicly.
- Disable remote access when you are not using it by going to
remotedesktop.google.comand turning off the toggle. - Be cautious when using third-party apps—only download them from official sources and review the permissions they request.
Also, note that Chrome Remote Desktop does not encrypt the connection with a password you choose; it uses Google’s encryption, but the PIN only authorizes access. For highly sensitive data, consider using a VPN or a dedicated remote desktop solution with end-to-end encryption.
Frequently Asked Questions
Can I share my Chromebook screen with a PC without installing anything?
Yes, if you use Chrome Remote Desktop, the receiving PC only needs the Chrome browser—no extra installation. You do need to install the Chrome Remote Desktop extension on your Chromebook once, but that is a one-time setup.
Does screen sharing work if the two computers are on different Wi-Fi networks?
Yes, Chrome Remote Desktop and most cloud-based third-party apps work over the internet, so the devices can be anywhere in the world. The connection is relayed through servers, so a stable internet connection on both ends is required.
Can the other PC control my Chromebook, or just see it?
With Chrome Remote Desktop, the other PC can fully control your Chromebook—mouse clicks, keyboard input, and scrolling. If you only want viewing, you can use a video call screen share instead, where the viewer cannot interact with your screen.
Why is the screen black on the receiving PC?
This usually happens when your Chromebook’s screen is turned off or the device is locked. Keep the Chromebook awake and unlocked during the session. Also, check that you have not accidentally minimized the Chrome Remote Desktop window.
Is it safe to share my screen with someone I don’t know?
It is generally not recommended. Only share with people you trust, because they can see personal information and potentially control your device. Use a strong PIN and revoke access after the session.
Can I share only a specific window instead of the whole screen?
Chrome Remote Desktop shares the entire screen. If you need to share only one window, use a video conferencing app like Google Meet, which lets you choose to share a specific window or tab.
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