Microsoft will not support Office 2013 after 11 April 2023, and further, it does not work on Windows 11.
ACCC will accordingly stop providing it after 31 March 2022 and recommend you to switch to another version, better to the　Sing-In use.

This work has been completed at 1:00 pm.

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SINET5 (the upstream line that our university uses for external connections), which is provided by the National Institute of Informatics, will be replaced by SINET6.
The connection will be changed on the following date and time.

Date： Wednesday, February 23, 2022, 12:00-13:00

During the connection change work, communication with off-campus and communication between Tsukuba Campus, Tokyo Campus, and related facilities will be temporarily disconnected.
Temporary disconnection may last up to 30 minutes.
We apologize for any inconvenience and thank you for your understanding and cooperation.

(Updated on 2022/1/31)
Please be informed that, for the moment, Windows 11 Enterprise is provided here AS IT IS. We do not support should any trouble caused during/after your upgrade.
Windows OS (Upgrade)

(2021/12/27)
[Target person of this notice]
(A) Persons who have upgraded to Windows 10 with a Microsoft license provided by the university.
(B) Persons who are trying to upgrade to Windows 11 with the Microsoft license provided by the university.
* This upgrade is a change from Windows 10 or earlier to Windows 11 provided by the Academic Computing & Communications Center.
Those who do not plan to upgrade are not eligible.

Microsoft Windows 11, released on October 5, 2021, is expected to be available in late January 2022 as a Windows OS upgrade under the University’s Comprehensive Agreement for Education (EES).
We will inform you again on this page when it becomes available, so please wait for a while for Windows OS upgrade support.

Free upgrades be distributed from Microsoft’s website etc., but please refrain from doing so until the university verification is completed.
If you are using the anti-virus software distributed by the Academic Computing & Communications Center, please check if it is compatible with Windows 11 before upgrading.
Please note that Organization for Information Infrastructure will not be able to handle any problems caused by upgrading the Windows OS independently before the notification of the end of verification.

The Antivirus software “Trend Micro Apex One for Mac (TMAOM)” now supports the macOS 12.0 (Monterey)

The version that supports macOS is “Agent Version 3.5.5709”.

If your PC is already using TMAOM and it has been updated to the latest version by an automatic update from the management server, you can update to the Monterey support version.

Note：

Refer to the following site for how to check the version of installed TMAOM.
About client software version of Trend Micro AntiVirus software (Win/Mac)

A vulnerability has been discovered in network equipment at Bunkyo School Building

We will fix this problem at the next date and time.

Network communication will not be interrupted during the operation, however, communication may become unstable at the Bunkyo school building.

Date: Wednesday, December 22, 2021, 12:30-13:30
Content: Maintenance of network equipment in Bunkyo school building

The maintenance been postponed.
We will announce the postponed schedule on this web page as soon as it is decided.(update 2021/12/16）

The maintenance for virtual environment of ACCC will be take place on December 19th(Sun). The servers on the environment are not available for about 10 minutes between 8:30 to 9:30.

Mainly affected systems are as follows:

• Library System
• Groupware office system (mail system for @un domain)
• Mail Gateway
• Zengaku Computer System
• Rental servers (operated by ACCC)

*2021/12/13 Time has changed.

(2021/12/9)
This problem has been fixed. We apologize for the inconvenience.

We have been reported trouble in playing MS Stream video and are querying Microsoft.
We apologize for your inconvenience.

The following maintenance has been postponed.

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Maintenance of the network equipment at the Bunkyo School Building will be performed on the following date and times.

During the maintenance, the network of Bunkyo School Building and the Elementary School, University Tsukuba will be down.

There will be no impact on other schools belonging to the Education Bureau of the Laboratory Schools other than the Elementary School, University Tsukuba.

Date: Sunday, December 19, 2021, 10:00-11:00 (about 15 min)

Content: Maintenance of network equipment in Bunkyo school building

The following maintenance has been postponed.

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The following maintenance will be performed on the communication device connected to the Mail Gateway that checks for viruses and spam in the mail operated at the Academic Computing and Communications Center

Please note that emails that go through the Mail Gateway will not be relayed during the maintenance.

Most mail servers are set up to try to resend messages after a certain period if they are unable to connect to the destination server.

However, whether or not to make such settings depends on the operation policy of the sender’s mail server.

If you are unable to receive e-mails sent out at that time, please ask the mail server administrator of the sender.

Date:Sunday, December 19, 2021, 8:30-9:30 (about 10 min)

By Microsoft, from October 2021, Users can purchase third party made software at Microsoft Teams App Store.
However, please be informed that the EES team of Univ. Tsukuba does not support should any trouble caused by purchasing/installing/using such software.
We apologize for the late announcement.