Google Chrome, the company's web browser, comes with a number of built-in safety features, one of which is warning users when their connection isn't private.

If you see a privacy error message in Chrome, your connection isn't private, and data you share could be stolen.

Expert Tip: Note 400 Bad Request errors, like all errors of this type, could be seen in any operating system and in any browser.

The privacy guide has been designed to keep this substantial user base safe online by offering more information on each of Chrome's security settings and how they affect the browser.