Good day, @magnolialawnmgmt.
Thanks for taking the time to post here in the Community. Allow me to help share some details about how to make your computer trusted so you won't have to receive a code every time you log in.
You'll need to turn off the opt-in two-step verification on your profile so you will no longer have to enter code upon logging in into QuickBooks.
For more details about this process, please refer to this article: How do I enable or disable the opt-in two-step verification?.
I also included some screenshots below to visualize the steps:
That should do it, @magnolialawnmgmt.
Please let me know if I can be of additional assistance. I'll be around to help you out. Have a great day!