No. Duo Mobile does not have access to your emails, browser history, or personal files.
Both the Duo Mobile app and the personal version of Google Meet are free to download and use for individuals. NetID Duo and CAE Duo - UW-Madison CAE Knowledgebase download duo
High-quality video calls, end-to-end encryption, and the ability to leave video messages if someone doesn't pick up. Frequently Asked Questions download duo
There is no separate "download" for PC or Mac; simply go to meet.google.com to start calling directly from your browser. download duo