It's vital that all your transactions are correctly entered for your books to be well balanced. QuickBooks Online is a great tool able to help you generate various reports to see different aspects of the finances of your business. I can provide some information about printing reports.
When generating a report, you can click the print icon. In the menu shown here, you can select to print either in portrait or landscape.
If you have any other questions, feel free to reach out here.
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