If it is like most Toshiba's, there should be a recovery partition on it. You should be able to access it by hitting f7 or some other function key at the Toshiba splash screen at start up.
If it is like most Toshiba's, there should be a recovery partition on it. You should be able to access it by hitting f7 or some other function key at the Toshiba splash screen at start up.