After that, you can select Backup Now to begin the backup process. Then you will see a file backup window appears, choose the Backup path, and move it to the USB. Select Backup and Restore, and click Backup Quicken File. Open Quicken on your old computer, choose File option on the top left side. Quicken allows you to install it on multiple devices, so you can download the latest version on the new PC through the official website. You need a USB drive or a Dropbox account to transfer Quicken data. This part is talking about two manual ways for moving quicken data file to another computer. You need to reinstall the software first, create a backup file, move the files to your external devices, and restore it on the new devices. The manual method is related to the Backup and Restore function in Quicken. Support Windows 11/10/8/7 (Manual) Moving Quicken to a New Computer