No need to be concerned, @LMH3.
With the discontinuation for QuickBooks Desktop (QBDT) 2019, you no longer have access to our support and services. Rest assured your QBDT will still work for you.
You can also check out this article for more details about this: QuickBooks Desktop service discontinuation policy.
To ensure you'll enjoy all the benefits and services that QuickBooks offers, you might want to upgrade to the newest version.
Furthermore, I got you these resources that can guide you reconciling your accounts and printing your reports in QBDT:
I'll be around whenever you need assistance reconciling your accounts or with your QBDT. Have a dazzling day ahead!