Let me walk you through signing out of your QuickBooks Online (QBO), @smeyers1944.
To sign out to your QBO account, navigate through the Letter icon next to the Gear icon at the top right corner, then click the Sign-out button. Please refer to the screenshot below:
Additionally, you can visit our QuickBooks Online FAQ to learn more about its usage.
Let me know if you have other questions about managing your account. I'll be here to help. Have a nice day.