Deleting transactions in QuickBooks is a straightforward process that allows users to remove any incorrect or unnecessary entries from their accounting records. Whether it's a duplicate transaction, an erroneous entry, or a transaction that is no longer relevant, QuickBooks offers a simple way to eliminate these items. To delete a transaction, users can access the specific transaction they wish to remove from the appropriate module, such as invoices, expenses, or payments. After locating the transaction, they can navigate to the "Delete" option and confirm the deletion.