On mobile login, what if I use a company Google or Microsoft account, or I forgot my password?

1. To use a company Google account: on the login page, tap "Sign in with Google" below the "Login" button and follow the on-screen instructions to log in. 2. To use a company Microsoft account: tap "Sign in with Microsoft" at the bottom of the page and follow the instructions to log in. 3. If you forgot your password: tap "Forgot Password?" at the lower right of the password field and follow the instructions to reset it. 4. To change the interface language: tap the blue round globe icon at the top right.