I cannot delete my BT Yahoo Browser History using the usual methods.?

Question

I tried Tools>Internet Options>Delete History . no go

Answer 1

Hi, you could try the link to see if that deletes the history

Answer 2

OK then try this click on favourites and then click on history and try deleting it all manually

Answer 3

After trying to delete browser history through....tools....internet options....delete history....which failed to do it . Please tell me how to delete browser history.