Instructions in this article apply to laptops withChrome OS, regardless of which company made the gear.

Powerwash (reset) the Chromebook to factory controls.

you could find instructions on how to do that below.

Reinstalling Chrome OS in recovery mode completely wipes the hard drive, including your downloads and personal files.

Your Chromebook should function now as it did when you first purchased it.

ping the website directly to see if the error is a mistake.

If it’s a popular site, check Twitter for news about what’s going on with the error.

The Google Chrome critical error alert is a scam.

Don’t call the number listed.

Go to Chrome’s menu, selectMore Tools>Extensions, and remove suspicious extensions.

Go toSettings>Manage Search Enginesand delete suspicious search engines and URLs.

you’re able to alsoreset Chrome to its default controls.