I have a job interview on Tuesday. Thing is the advert said they needed someone with experience of microsoft products including work, outlook and excell. I know word like the back of my hand and use outlook all the time....but I've never used excell . I've just had a quick look at it and it seems to be a spreadsheet kind of thing...what should I do? own up and say I've never used it but I'm a quick learner or try to learn how to use it by tuesday?