Allow site access: On the extension, click Details.Fix corruptions: Find a corrupted extension and click Repair.Allow incognito: On the extension, click Details.Turn on/off: Turn the extension on or off.At the top right, click More Extensions.If the extension is trusted by Enhanced Safe Browsing, click Add extension to complete the installation.To abort the installation, click Close.To install the extension anyways, click Continue to install.If the extension you’re about to install isn’t trusted by Enhanced Safe Browsing, it says “This extension is not trusted by Enhanced Safe Browsing.”.When you try to install an extension, a dialog appears.