I've tried searching for help but am getting nowhere fast!
As my previous laptop died I managed to save my Calibre library onto a pen drive. I have now added this library to my documents in the new laptop, downloaded Calibre but am unable to add the books other than one at a time from the folder. Is there a way to do add the whole folder? I am pretty useless with the computer so need any directions in a simple, step by step format.

Thanks guys