General questions about the bingo maker software

1 How do I insert a license key? 2 Some bingo templates fail to open. What do I do? 3 How many bingo cards can I make using The Bingo Maker? 4 What is a bnz (bingo template update) file? 5 What is a bng (bingo template) file? 6 What are the system requirements for the Bingo Maker Software? 7 I am getting an error when trying to start the application 8 Where can I download the bingo maker software? 9 Is there a trial version for the bingo maker software? 10 Do I need prior knowledge before using the bingo maker software? 11 Can I export the bingo card to a PDF file? 12 Can I download The Bingo Maker user manual in a PDF format? 13 What do I do if I don't want to use the free space in my bingo game? 14 Can I change the writing of the free space in my bingo card? 15 Is there any limitation for the number of times I can use the bingo maker software? 16 Can I change the words in the pre-made bingo card templates? 17 How can I open a pre-made bingo card template? 18 How do I add an image to the bingo card? 19 How do I remove an image from the bingo card? 20 How can I enter new bingo items? 21 How many words should be used when making a bingo game? 22 Can I use my home printer to create the bingo cards? 23 How can I print the bingo items list? 24 How do I save my custom made bingo card template? 25 How can I open a bingo card file I saved? 26 I would like to have my bingo cards printed out professionally