How do get desktop previous years into online

What do you mean "previous years"? How did you convert your data from QB Desktop?

I'm happy to share information about migrating your files from QBDT to QBO, Bburhop.

We can download the QuickBooks Desktop installer to obtain your company files and transfer them to QuickBooks Online. You can follow these steps:

1. Go to the Intuit Download.
2. Choose the Country, Product, and Version.
3. Click Search.
4. Hit Download. 

However, if you mean getting a subscription for QuickBooks Desktop, they ceased offering subscriptions for previous versions on May 31st of this year. Instead, QBDT now offers a subscription for the 2024 desktop version.

For your reference on moving your files from QBDT to QBO, you can check these articles:

• Learn how features and data move from QuickBooks Desktop to QuickBooks Online
• Move your QuickBooks Desktop file to QuickBooks Online.

Moreover, let me share this article if you have a class to track: Turn on class tracking in QuickBooks Online.

Let me know if you still have questions about migrating your files to QBO. Have a great day ahead.