Quick Answer
On the sign-in screen, click “Browse as Guest.” This opens a temporary session with no access to your files, extensions, or saved passwords. Everything from the session, including browsing history and downloads, is automatically deleted the moment the guest session ends.

When You Might Need This
Guest Mode is useful for lending your Chromebook to someone else temporarily, using a public or shared device without leaving a trace, or troubleshooting whether a problem is related to your specific account versus the system as a whole.
Fix Steps
Step 1: Sign out of your account
If you’re currently signed in, click the time in the bottom-right corner, then the sign-out icon, or restart the device to reach the sign-in screen.
Step 2: Select Browse as Guest
On the sign-in screen, click “Browse as Guest,” usually listed below or beside existing account profiles.
Step 3: Use the device normally
Guest Mode behaves like a regular ChromeOS session for browsing, but downloaded files, installed extensions, and any settings changes are temporary and won’t persist.
Step 4: End the session
Click the time in the bottom-right corner and select “Exit guest” to close the session, which automatically wipes everything from that session.
Step 5: Use it to isolate account-specific issues
If a problem, like a login error or a slow, glitchy browser, disappears in Guest Mode, that points to something in your specific account’s settings, extensions, or sync data rather than a system-wide fault.
Still Not Fixed?
If Guest Mode itself won’t load, or the sign-in screen doesn’t show the option at all, the device may be managed by a school or work policy that disables guest browsing, which is set by the administrator, not something you can enable locally.
FAQ
Does Guest Mode save any data at all?
No. Everything from a guest session, including downloads, is deleted automatically when the session ends. Save anything important to Google Drive under a real account before it closes if needed.
Can multiple people use Guest Mode at the same time?
No, only one session runs at a time on a Chromebook, but each new “Browse as Guest” click starts a fresh, isolated session unrelated to the previous one.
Is Guest Mode the same as Incognito?
No. Incognito is a private browsing tab within your signed-in account; Guest Mode is an entirely separate, account-free system session with no access to your files or settings at all.

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