If you signed up for a free version of Webex Teams or you're a Webex Teams user in an enterprise, your password won't expire for five years. If you don't change your password by then, you won't be able to sign in until you change it.
If your company uses single sign-on, then you won't see the password field and you'll need to contact your system administrator to change your password. The password requirements will depend on how your company has set up passwords.
Go to https://idbroker.webex.com/idb/profile#/. then enter your email address, choose Next, enter your password, and select Sign in.
Under Account Management, select Password, and then enter your new password..
Select Save. If you also have an account for Cisco Webex Meetings at meetings.webex.com using this email address, then changing your password changes it for both accounts.