Hello there, Amber.

I understand the importance of modifying your jobs to make them active. I assure you that I'm here to help you fix this. We'll use QuickBooks Tool Hub, which allows you to fix common QuickBooks Desktop issues. Note that QuickBooks Tool Hub works best on Windows 10, 64-bit.

Here's how:

1. Download the most recent version (1.6.0.3) of the QuickBooks Tool Hub. Save the file somewhere you can easily find it (like your Downloads folder or Windows desktop).
2. Open the file you downloaded (QuickBooksToolHub.exe).
3. Follow the on-screen steps to install and agree to the terms and conditions.
4. When the install finishes, double-click the icon on your Windows desktop to open the tool hub.

Use the Program Problems tools in the QuickBooks Tool Hub software to start fixing program-related issues.

Furthermore, you can check this article to learn how to work with multiple customers and more: Add and edit multiple customers, vendors, and items

If you have further concerns about making a job active, feel free to reply below. I'm always here to help you.