It's nice to see you here in the Community, @rick170.

That's a great question! I can help walk you through installing QuickBooks Desktop (QBDT) on another computer.

To install and use QBDT on your second computer. Here's how:

1. Go to your new PC and install QuickBooks.
2. Once done, go back to the old one and create a backup copy of your company file.
3. Copy the backup file to your new one using a flash drive or other external device or through a network, if they're connected.
4. Then, restore the backup on the new PC.

For your reference, you can also check out this article for more information: Move your company files to another computer.

That should do it! Let me know how it goes by leaving a comment on this thread. I'm only a post away if you have any additional questions about the process. Take care and have a great weekend.