Hey there, @inkribbons.
Thanks for reaching out to the Community for support. I understand how frustrating it can be when running laptop repairs causes you to lose your QuickBooks, but don't sweat. I can show you how to install in just a few simple clicks.
To clarify, are you using a Windows or Mac computer? I've included the steps to install using a Windows computer below, along with a link for additional steps to install using a Mac computer.
Install Link for both Windows and Mac: https://quickbooks.intuit.com/online/apps/.
- Double-click the file you downloaded to launch the installer.
- Click on Next, then choose Agree & Install.
- Wait for the installer to run the rest of the way through.
- Hit Finish.
To see more details and the steps to install using Mac, check out QuickBooks App for Windows and Mac: General support.
That's all there is to it. Please let me know if you have further questions or concerns. You can reach out to the Community at any time. Take care and have a fantastic week!