To change your time zone, follow these steps:
1. Navigate to the settings tab.
2. In the first section labeled "Time zone," click the edit button.
3. From the drop-down menu, select your desired time zone.
4. Once you have made your selection, click the "Set time zone" button located in the lower right corner of the screen.
Please note that if "All sites" is selected, the settings tab will not display any options. To view valid settings, you must first select a specific site.