Click Menu in the top left of the window.Click Clear History (This deletes cookies and cached data automatically).Choose the time period you would like to delete from the drop-down menu.Pick a valid time period from the drop-down menu at the top.Choose the Details tab and pick the data you want to delete.Click Privacy, and select the Clear your recent history link.Click Options or Preferences, depending on whether you own a PC or Mac.Click the three horizontal lines in the upper right to open the menu.Choose what you want to clear from the Clear browsing data menu.Click the three dots in the upper right to open the menu.Note that if you have your browser synced across all devices for a particular Google Chrome account, those devices will have their browsing data erased, as well. If you do this, it may take a few minutes to complete. You can also choose to clear your browser cache of temporary files, cookies, and other data at the same time as your browsing history.