It is slightly more complicated than that. Doing that will work only if Firefox is not opened. Firefox may well be opened during testing or fixing of the computer. If Firefox is opened it will create a new profile. Take care to make a note of the exact name of the original folder for comparison. The new profile will have a slightly different name. Clear the Search Bar History in Firefox . Mozilla's flagship browser has quick methods for deleting your search bar history. Delete sites on a case-by-case basis from the search bar, or delete your entire search history at once. Delete your search history from Firefox on the desktop or the Firefox mobile app. Hello, I'm having trouble deleting my History because whenever I right click the history. I tried doing clear recent history and deleting everything with Cookies, Browsing & Download History, Cache, Form & Search History Ticked, but a portion of the History remains undeleted. The /q flag makes the del command quiet, the /s makes it delete files from all subdirectories, and /f forces it to delete read-only files, too. The /s flag to rd makes it delete all subdirectories and /q makes rd quiet. Mozilla Firefox. Firefox stores cookies, cache and history in two places. The first is per-user appdata directory C: View your browsing history in Firefox. If you do not have a custom homepage set, click the view history, saved bookmarks, and more button in any browsing window. You may also press Ctrl+H.; Or you can always view your browsing history in the History sidebar. Open it by pressing Alt to show the menu bar, then choosing View → Sidebar → History.; You can also open your browsing history in the You can open this menu using the small icon with three small vertical lines and one diagonal line - you can find it in the top right of the Firefox window: Click on the top right icon to open the "History" menu. Click on the menu item " History " and then on " Clear Recent History ": After clicking on the "History" button, you .

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