• 2026/01/08 15:45 Relaxation of User Search Function Restrictions for Faculty and Staff
• 2025/12/03 10:30 (Resolved) Users are unable to open PDFs within SharePoint Online
• 2025/10/30 08:30 （Resolved）Service Disruption: Unable to Access the Microsoft 365 Portal
• 2025/02/20 16:00 Temporary suspension of Microsoft 365-related services due to maintenance work (3/4 12:00-13:00)
• 2024/08/01 09:30 You may experience issues with chats or meetings in Microsoft Teams
• 2024/07/18 16:00 OneDrive for Business unable to retrieve links targeting all users
• 2024/06/24 10:00 Reduction of the storage capacity available on OneDrive for Business
• 2024/06/13 14:40 File related operations may fail within OneDrive and SharePoint Online
• 2024/02/20 09:00 Fault that delays execution of Power Automate flow triggered by Forms
• 2024/01/19 10:20 (Restored) Microsoft Teams Unavailability
• 2023/12/27 17:45 How to check the used capacity of OneDrive for Business
• 2023/02/08 10:30 You may not be able to send messages, create or update meetings in Microsoft Teams
• 2023/01/25 16:27 Users may be unable to access multiple Microsoft 365 services.
• 2022/08/25 10:30 Users may experience issues accessing Microsoft Teams via various connection methods
• 2022/08/18 17:00 Some users may be unable to sign into Microsoft 365 desktop applications and encounter errors
• 2022/08/04 11:37 Some users may be unable to view other users' video feeds in Microsoft Teams meetings
• 2022/07/21 12:00 Users can't access Microsoft Teams
• 2022/03/22 13:25 Failures when accessing Microsf 365 from the campus network
• 2021/08/18 13:00 Announce of End of Support for Internet Explorer in Microsoft 365
• 2021/04/05 15:30 Change on user search scope for faculty and staff
• 2021/04/05 14:30 Specification change of file protection & encryption feature
• 2021/01/06 15:00 Sign-in link to Microsoft 365 has changed
• 2020/10/26 16:30 Teams meeting recordings
• 2020/10/02 10:30 TLS1.0 and TLS1.1 support will be terminated.
• 2020/10/01 00:00 Announces before Sept. 2020
• 2020/08/07 16:45 Skype for Business will be retired.