In the Account security field of Personal settings, you can edit the account's password and set security questions.
Prerequisite
The account is a local account.
Click the user icon in the upper right corner of the AOC page and select Personal settings.
Select Account security and click Change password.
In the Change password dialog box, enter the current password of the account and the new password. Then confirm the new password.
Click Modify.
To prevent login issues due to a forgotten password, you can set up security questions for a personal account. If you forget your password, you can verify your identity using these questions and then reset your password.
Procedure
Click the user icon in the upper right corner of the AOC page and select Personal settings.
Select Account security and enable Password security question.
Select three questions and set the corresponding answers.
Click Save.