Select the "Back up my entire company file" option.

quickbooks.intuit.com

If you are a business owner or accountant who uses QuickBooks to manage your finances, it is important to know how to backup QuickBooks files. This is because QuickBooks files contain sensitive financial information and can be vulnerable to data loss due to hardware or software failure, malicious attacks, or other unforeseen circumstances. Backing up your QuickBooks files regularly can help protect your data and ensure that you have access to your financial information in the event of an emergency.

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