# Settings
The settings page varies according to the account type. You can find more information about account types in the Account Structure section.
# User and Site Settings
# User Settings
All user accounts can access and edit user settings. User settings only affect your user account, and users can change the following information:
- Personal Settings
- Location
- Password
- Enable/disable two-factor authentication
# Two-Factor Authentication
You can enable two-factor authentication for improved security. Under User Settings/Two-Factor Authenticaion, click "Enable" and follow the instructions on your screen. To disable, click on "Disable".
# Site Settings
Standard user accounts can view the site settings. However, only master user accounts can alter the following site settings:
- Pipeline Settings (applicable only for new uploads)
- Variant Filtering Settings
- Additional Settings
# SEQcredit History
All user accounts can access the SEQcredit history. Depending on the type of account your center has, you can also access the following types of SEQcredit history:
Your Site: Shows the SEQcredit summary and the SEQcredit history of your center.
Clients: Shows the SEQcredit summary and the SEQcredit history of your clients.
Sub Sites: Shows the SEQcredit summary and the SEQcredit history of your subsites.
# Administration
Your Site: Only master user accounts can access this section. You can check the user information and log in as standard users in your center. User accounts can have the following roles:
- Standard (Regular)
- Master
- Site User
Sub Sites: You can access this section if your center is a master center.
Master user accounts can log in to sub-sites, while standard user accounts can view details of sub-sites.