By following these steps, you can effectively use Google Authenticator on your Windows PC, enhancing your online security with two-factor authentication.

Proton Authenticator is a new all-in-one 2FA app that wants to take the place of Google Authenticator, Authy, and Duo on your devices.

Proton has launched Proton Authenticator, a free standalone two-factor authentication (2FA) application for Windows, macOS, Linux, Android, and iOS.

Like all Proton apps, Authenticator is open-source and has been independently audited and verified by third-party experts. It is available for free on Android, iOS, macOS, Windows, and Linux.

Is your Microsoft Authenticator app asking you to sign in again and again? Follow this guide to fix Microsoft Authenticator stuck in a login loop issue.

Microsoft says the August 2025 security updates are triggering unexpected User Account Control (UAC) prompts and app ...