The following screen shot shows the Outlook Web App sign-in screen in Office 365.
To change the time zone to the correct setting in OWA (Outlook Web App), follow these steps:
- Sign in to Outlook Web App, click Settings ( ), and then click Options
- In the left navigation pane, click Settings, and then click Regional
- In the Current time zone box, click the arrow, and then click the correct time zone setting
- Click Save