If your site overlays an HTTPS login frame over HTTP pages. Warning: It is NOT sufficient to place an HTTPS iframe inside a HTTP page the top-level page itself must be HTTPS as well. To restore Google Chrome to its default settings follow the below steps: 1. This means that the top-level page must be HTTPS and, if the input is in an iframe, that iframe must also be served over HTTPS. It will make Chrome looks like a fresh installation and that too without reinstalling. remove all the changes you have made in Google Chrome like adding any extensions, any accounts, passwords, bookmarks, everything. Scroll to the bottom and click the Show Advanced Settings link. Click the Menu icon represented by three horizontal lines icon on the far right of the Address bar. Note: If you have no idea whether an installed program is “good” or not, err on the side of keeping it, lest you accidentally remove something rather critical to Windows’ healthy operation). This wikiHow teaches you how to change the settings in Google Chrome to allow pop-up ads to appear while you browse the internet, or if you only want to allow pop-up ads for a specific site, how to add a website to the 'Allowed' list in the pop-up settings section of Google Chrome. So, first try to restore Chrome to its original form i.e. To remove trusted sites from Google Chrome, do these: 1.