Settings
1. Click this icon on the top right of the page:
2. Click Settings.
3. You can update your profile and your preferences on this page:
4. Click the Security tab on the left of the page to change your password:
5. Click the System tab on the left of the page to view and modify the rest of your settings:
Event security settings are also on this page (scroll down to see it). Here is a photo:
This page discusses event security settings in detail.
6. The very bottom of system settings are Application Tours and Default Timezone:
You can choose to enable or disable tour items and specify the timezone in which you want the app’s time data displayed (if none is selected, it will default to the user’s local timezone).