upgrade from Deluxe to Home and Business

You don’t really need to upgrade.  All the Desktop programs have the same forms. You just get more help and guidance in the higher versions.   But there should be an upgrade bottom somewhere at the top or bottom.  

You can find Schedule C in Deluxe

Go to Federal Taxes Tab

Wages and Income,

Choose Jump to Full List -or- I'll choose what I work on

Then scroll way down to Business Items

Business Income and Expenses - Click the Start or Update button

You should see the Business Summary page that lists your businesses, (right below the list you can Add Another Business)

Then click EDIT by the business name and the next screen should be a list of  topics,

Business Profile, Income, Inventory/Cost of Goods Sold, Expenses, Assets, and Final Details last.