HOW TO OPEN FILES WITH THE FREE ONE

Hi there, user510691117.

I suggest subscribing to the 30-day trial subscription as mentioned by Fiat Lux. This way you can open and start working in your file. 

Here's how:

1. Click the https://quickbooks.intuit.com/choose-country/ link. 
2. Choose your continent.
3. Select your country from the list.
4. Click the Free 30-day Trial.
5. Choose the product you wish to use (Simple Start, Essentials, Plus).
6. Click the Try it free button.
7. Enter your information or login credentials.
8. Follow the prompts to complete the signup process.

 If you already signed up and want to open your company, please refer to this link: https://c73.qbo.intuit.com/qbo73/login?webredir. And, enter your login credentials.

If you want to add multiple companies to your QBO account, please refer to this article to see the steps: Create or add another company. This also provides information about managing different companies.

You can also check this article to see training videos and other resources to help you get up and running with QBO: Getting started with QuickBooks Online. This article also contains steps on how to create transactions in the software.

Please let me know if you have other questions related with QuickBooks. I'm always here to help.