To create a Dropbox link, you can follow these steps: Open the Dropbox website and log in, hover over the file you want to share until the Share button appears, click Create a link, copy the link, and customize settings as needed. Alternatively, you can right-click on the file on your computer and select Copy Dropbox Link, or browse to the file on your phone or tablet, tap Share, then Create a link, and choose how you want to share it. Note that creating links is not secure, so use this method for non-sensitive information only.