In the Web & Email pane, you can enable the plugin for Safari to open web pages in Microsoft Edge. You can also read how to set the links and emails that you open in Windows to always open in a macOS web browser or email app and vice versa.
To open this pane, choose Actions > Configure > Options, then click Web & Email.
Safari plugin
Some webpages work best when viewed in Microsoft Edge. If you are browsing in macOS using Safari, you can quickly open the current page in Microsoft Edge by doing the following:
Click Enable Plugin to enable the "Open in Edge" plugin.
Once the plugin is enabled, click the Open in Edge button in the Safari toolbar.
If Windows isn't already open, it starts up, and the page opens in Microsoft Edge.