HOW TO REMOVE JUST ONE SITE FROM YOUR HISTORY

If you'd like to remove one or more sites from your History, but you don't want to choose Clear History from the History menu (which deletes the trail to all the recent sites you've visited), try this: click on the Show All Bookmarks icon in the top left of the Bookmarks Bar, then click on the History folder in the Collections list on the left side of the Bookmarks dialog. Now you can expand any day, including today, by clicking on the little gray arrow next to the day, and then when you locate the site you want removed, just click on it and press the Delete key.