It is possible to select individual history items to delete, by using the history side bar. You can open the history side bar by selecting from the menu the ''View -> Sidebar -> History'' option. Deleting singular items can be achieved by finding the item, right-clicking on it to get the context menu, and selecting ''Delete''. Deleting multiple entried can be achieved by right-clicking the list to focus it (for left-clicking will open the web page under the mouse, and losing focus on the list) and using the up/down arrows, and shift+up/down to select blocks of entries. Pressing ''Delete'' on the keyboard will delete the selected history items.
It is possible to delete all history items by opening the preferences dialog on the menu at ''Edit -> Preferences'', and clicking on the ''Privacy'' tab and then the ''History'' tab. A button will be there to ''Clear Browsing History Now''. This will clear '''all''' history items.
Under this tab also, by changing the option ''Remember my browsing history for X days'', to 0, history items will not be kept between sessions.