The Tokyo Institute of Technology provides Microsoft Office, Microsoft Windows, and Symantec antivirus products under a volume licensing agreement with Microsoft and Symantec.
(Note: The OS provided under this agreement are the upgrade versions only.)

April 19,2018
Windows 8 ( All updates, editions ) were removed from the OS on which TTInstaller for Windows was developed to be executed.

April 13,2018
Windows Vista ( All updates, editions, and Service Packs ) were removed from the OS on which TTInstaller for Windows was developed to be executed.

April 02,2018
Please note that PC Administrator must submit "Software License Agreement" each time contracts are renewed (every year).

February 15,2018
Windows 10 ( All updates, editions ) was added to the OS on which TTInstaller for Windows was developed to be executed.

January 24,2018
Symantec Endpoint Protection 14 RU1 MP1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14 RU1 MP1 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14 RU1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 14 RU1 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

December 08,2017
We recognized occurrence of events that TTInstaller display message, "This activation has failed. Please try again...", when users install "Microsoft Office Professional Plus 2016" on university-owned PC. So we are doing the corrective actions. We have done the corective actions. We confirmed that the events does not occur on 2017-12-12 09:45.

November 13,2017
Windows 10 Education Version 1709 offering service for university-owned PC has started.
Symantec Endpoint Protection 14 RU1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14 RU1 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Windows 10 Education Version 1703 offering service for university-owned PC has ended.
Symantec Endpoint Protection 14 MP2 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 RU6 MP6 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

October 11,2017
Microsoft Office for Mac 2011 Standard Edition offering service for university-owned PC has ended.

July 18,2017
Mainstream Support End Date of Microsoft Office for Mac 2011 Service Pack 3 is 2017/10/10.
　Microsoft support lifecycle
　https://support.microsoft.com/en-us/lifecycle/search/?p1=15627
So, Microsoft Office for Mac 2011 Standard Edition offering service for university-owned PC will end at 2017/10/10.

June 21,2017
Symantec Endpoint Protection 14 MP2 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14 MP1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Windows 10 Education Version 1703 offering service for university-owned PC has started.
Windows 10 Education offering service for university-owned PC has ended.

April 13,2017
Symantec Endpoint Protection 14 MP1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 RU6 MP6 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

April 11,2017
We recognized occurrence of events that TTInstaller display message, "This activation has failed. Please try again...", when users install "Microsoft Office Professional Plus 2016" on university-owned PC. So we are doing the corrective actions. We have done the corective actions. We confirmed that the events does not occur on 2017-04-11 21:45.

April 03,2017
Please note that PC Administrator must submit "Software License Agreement" each time contracts are renewed (every year).

October 01,2016
Microsoft Office Professional Plus 2010 32-bit offering service for university-owned PC has ended.

September 28,2016
Symantec Endpoint Protection 12.1 RU6 MP6 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 RU6 MP6 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 RU6 MP5 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 RU6 MP4 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

July 08,2016
Symantec Endpoint Protection 12.1 RU6 MP5 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 RU6 MP4 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

April 20,2016
Symantec Endpoint Protection 12.1 RU6 MP4 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 RU6 MP4 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 RU6 MP3 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 Release Update 6 Maintenance Pack 2 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

April 13,2016
Microsoft Office Professional Plus 2010 32-bit offering service for university-owned PC will end at 2016/09/30.

April 01,2016
Please note that PC Administrator must submit "Software License Agreement" each time contracts are renewed (every year).

November 19,2015
Symantec Endpoint Protection 12.1 RU6 MP3 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 6 Maintenance Patch 1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

October 22,2015
Microsoft Office Professional Plus 2016 offering service for university-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 6 Maintenance Pack 2 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 6 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

October 09,2015
The "Kivuto 社の電子ダウンロードサービス (ESD)" is now available.

September 18,2015
We are doing the tasks which is needed to use the "Kivuto 社の電子ダウンロードサービス (ESD)" of the following page.
　学生メディア / Work At Home メディアの提供方法の変更について
　https://www.microsoft.com/ja-jp/education/license/201505fulfillment.aspx
The "Kivuto 社の電子ダウンロードサービス (ESD)" will be available at 2015-10-09.

September 7,2015
Office 2016 for Mac Standard offering service for university-owned PC has started.
Creative Cloud desktop app offering service for university-owned PC has started.

August 07,2015
Windows 10 Education offering service for university-owned PC has started.

August 03,2015
Symantec Endpoint Protection 12.1 Release Update 6 Maintenance Patch 1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 6 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 5 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 Release Update 5 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

June 09,2015
Windows XP ( All updates, editions, and Service Packs ) were removed from the OS on which TTInstaller for Windows was developed to be executed.

June 05,2015
We recognized occurrence of events that TTInstaller display message,"ERROR : Connection refused: connect", when users use TTInstaller. So we are doing the corrective actions. We have done the corective actions. We confirmed that the events does not occur on 2015-06-05 11:46.

May 26,2015
We recognized occurrence of events that TTInstaller display message, "This activation has failed. Please try again...", when users install "Office Professional Plus 2013" on university-owned PC. So we are doing the corrective actions. We have done the corective actions at 2015-05-27 18:58. We confirmed that the events does not occur on 2015-05-28.

April 14,2015
The article, "Adobe包括ライセンスソフトウェアの配布について(正式公開)", was posted.

April 01,2015
Please note that PC Administrator must submit "ソフトウェアライセンス利用に関する誓約書" each time contracts are renewed (every year).
Symantec Endpoint Protection 12.1 Release Update 5 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 5 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 4 Maintenance Patch 1b for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 Release Update 4 for Mac OS offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 Release Update 2 for Mac OS offering service for university-owned PC and individually-owned PC has ended.
Mac OS X 10.4, Mac OS X 10.5, Mac OS X 10.6 and OS X Lion were removed from the OS on which TTInstaller for Mac OS X was developed to be executed.
OS X Yosemite was added to the OS on which TTInstaller for Mac OS X was developed to be executed.

March 2,2015
On January 5th, 2015, Symantec Endpoint Protection version 11.0.x reached end of support life.
　Symantec Endpoint Protection 11.0.x End of Support Life
　http://www.symantec.com/business/support/index?page=content&id=TECH226804&locale=en_US
If you want to install Endpoint Protection 12.1.x by using our service, please see this page.

November 20,2014
The article, "Adobe包括ライセンスソフトウェアの配布について(テスト公開実施中)", was posted.

November 12,2014
The article, "Adobe社製ソフトウェアの包括ライセンスによる利用について", was posted.

August 18,2014
Symantec Endpoint Protection 12.1 Release Update 4 Maintenance Patch 1b for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 4 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

April 01,2014
Please note that PC Administrator must submit "ソフトウェアライセンス利用に関する誓約書" each time contracts are renewed (every year).
Microsoft Office Enterprise 2007 offering service for university-owned PC has ended.

March 27,2014
Microsoft Windows XP Professional 32-bit Service Pack 3 offering service for university-owned PC and Microsoft Windows XP Professional 64-bit Service Pack 2 offering service for university-owned PC has ended.

November 28,2013
Windows 8.1 Enterprise offering service for university-owned PC has started.
Windows 8 Enterprise offering service for university-owned PC has ended.

November 26,2013
Symantec Endpoint Protection 12.1 Release Update 4 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 3 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 Release Update 4 for Mac OS offering service for university-owned PC and individually-owned PC has started.

October 02,2013
Microsoft Office Enterprise 2007 offering service for university-owned PC will end at 2014/03/31.

October 01,2013
Extended Support End Date of Windows XP Professional is 2014/04/08.
Extended Support End Date of Windows XP Professional x64 Edition is 2014/04/08.
　Microsoft Support Lifecycle
　http://support.microsoft.com/lifecycle/?c2=11732
So, Microsoft Windows XP Professional 32-bit Service Pack 3 offering service for university-owned PC and Microsoft Windows XP Professional 64-bit Service Pack 2 offering service for university-owned PC will end at 2014/03/26.

July 02,2013
Symantec Endpoint Protection 12.1 Release Update 3 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 2 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

April 08,2013
Microsoft Office 2008 for Mac Service Pack 1 offering service for university-owned PC has ended.

April 01,2013
Please note that PC Administrator must submit "ソフトウェアライセンス利用に関する誓約書" each time contracts are renewed (every year).
Symantec Endpoint Protection 11.0.6 for Macintosh computer offering service for university-owned PC and individually-owned PC has ended.
Offering TTinstaller for Linux has ended.

March 28,2013
Mainstream Support End Date of Office 2008 for Mac is 2013/04/09.
　　Microsoft Support Lifecycle
　　http://support.microsoft.com/lifecycle/?p1=12853
So, Microsoft Office 2008 for Mac Service Pack 1 offering service for university-owned PC will end at 2013/04/07.

February 28,2013
Microsoft Office Professional Plus 2013 offering service for university-owned PC has started.

January 8,2013
Windows 8 Enterprise offering service for university-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 2 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 2 for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 12.1 Release Update 1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 12.1 Release Update 1 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

August 22,2012
The TTInstaller has been updated and is now Mac OS X Mountain Lion-compatible.

August 20,2012
Symantec Endpoint Protection 11.0.6 for Macintosh computer offering service for university-owned PC and individually-owned PC will end at the end of this fiscal year.( The sentence, "Symantec Endpoint Protection 11.0.6 for Macintosh computer offering service for university-owned PC and individually-owned PC will end at the end of this fiscal year.", does not mean that there is something which you must do. )
Offering TTinstaller for Linux will end at the end of this fiscal year.

August 17,2012
Unfortunately, the TTInstaller is not Mac OS X Mountain Lion-compatible. Please be patient.

June 22,2012
Professor (special-appointment), etc. was allowed to obtain Passcode to use Tokyo Tech Software License Service. ( Professor (special-appointment), etc. was allowed to become a PC Administrator. ) See this page for more details.

April 25,2012
We recognized occurrence of events that TTinstaller display message, "This activation has failed. Please try again...", when users install "Office Professional Plus 2010" on university-owned PC and installation cannot be activated. So we are taking corrective actions.

April 16,2012
Please note that PC Administrator must submit "ソフトウェアライセンス利用に関する誓約書" each time contracts are renewed (every year).

April 2,2012
Windows 7 Enterprise Service Pack 1 offering service for university-owned PC has started.
Windows 7 Enterprise offering service for university-owned PC has ended.

March 30,2012
Windows Vista Ultimate offering service for university-owned PC has ended.

March 23,2012
Because of the renewal of acquisition contract for Microsoft Campus Agreement, the price of Microsoft office and Microsoft Windows installation media for individually-owned PC will change on 2012-04-01.
Please contact Co-op for details.

January 1,2012
Symantec Endpoint Protection 12.1 Release Update 1 offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 11.0 Release Update 6 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

November 16,2011
Mainstream Support End Date of Windows Vista Ultimate is 2012/04/10.
Microsoft Support Lifecycle
So, Windows Vista Ultimate offering service for university-owned PC will end at 2012/03/30 11:00.

October 3,2011
Office 2004 offering service for university-owned PC has ended.

August 4,2011
The TTInstaller has been updated and is now Mac OS X Lion-compatible.

July 27,2011
Unfortunately, the TTInstaller is not Mac OS X Lion-compatible. Please be patient.

July 11,2011 Stop the service.
For the following reasons,
Planned blackouts in the Ookayama Campus
：http://www.sisetu.titech.ac.jp/seibika/setubi/teiden/2011/tsuchi.html
Summer vacation and temporary closing
：http://www.somuka.titech.ac.jp/soumka/kakikyugyou.pdf
we will stop the service as follows.

• 2011-08-10-17:15 - 2011-08-15-09:00

October 31, 2010 Announcement of release of Office for Mac 2011.
A new version of the Office for Mac 2011 has been released by the Microsoft.
The Office for Mac Standard 2011 is expected to become available for download from the Titech portal on November 15th.
Please wait a little longer for the launch of this service.

• The Office for Mac Standard 2011 can be used on almost all the functions of the software.
• The compatible OS is Mac OS 10.5.8 or higher.
  For details, see System Requirements.

Tokyo Tech Co-op is planning to sell the Office for Mac Standard 2011 disc for personal use sometime in December.
Please note that the delivery of the install discs is running very late. You are asked to look out for information at the Co-op store etc.

August 4, 2010???? Unavailability of Software Service during University-wide Summer Vacation
The Software Service will not be available during the period below due to the university-wide summer vacation. We ask everyone for their understanding and cooperation.

Unavailable from August 11, 2010 (Wednesday) 5:15 PM to August 16 (Monday) 9:00 AM

For the summer vacation schedule of other services at the Global Scientific Information Center, please see http://www.gsic.titech.ac.jp/~ccwww/0802-0816.pdf (Japanese).

August 2, 2010???? Start of software service for new version of Macintosh anti-virus software
At last, it’s here. From today, we have started the software service for the Macintosh anti-virus software, Symantec Endpoint Protection for Mac (Ver. 11.06).
Please use the portal to download the software. With the launch of this software, the previous version will no longer be available.

• The compatible OS is Mac OS 10.4 to 10.6.
  For details, see System Requirements and Release Notes.
• An overwrite install from the previous version Symantec Anti-Virus for Mac (Ver. 10.2) is possible.
• Note that the screens during the installation process have been changed, and more selection options are available, and so pay attention to the on-screen instructions during the installation process.

July 8, 2010???? Announcement of release of new version
A new version of the Macintosh anti-virus software, Symantec Anti-Virus for Mac (Ver. 10.2.3), has been released. The new version is Symantec Endpoint Protection for Mac (Ver. 11.06).
The software is expected to become available for download from the portal sometime in July. With the launch of this software, the previous version will no longer be available.

June 21, 2010???? Announcement of ending of service for certain software
It is recommended that users who wish to install Windows XP SP2 and Office 2003 do so as soon as possible.

• Windows XP SP2 (32-bit): 　Available until July 14, 2010
  Microsoft will end its support for Windows XP SP2 on July 13, 2010 (U.S. time). With the end of this support, the Windows XP SP2 (32-bit) installation service will end on July 14, 2010.
  Please use the installation service for Windows XP SP3 after this date.
• Office 2003: Available until March 31, 2011`
  Because of the release of a new version of Office, the Office 2003 installation service will end on March 31, 2011.
  Please use the installation service for Office 2010 after this date. Please note that the OS where Office 2010 is installed must be Windows XP SP3 or later.
  For details, see System Requirements.

June 21, 2010
The long wait is over. From today, we have started a download installation service for Office Professional Plus 2010 for university-owned computers.
Please login from the Tokyo Tech Portal to use this service.

• The 32-bit version only is available at the Tokyo Tech Portal.
  Because the 64-bit version has some limited functionality, we strongly recommend use of the 32-bit version, even if you are using a 64-bit OS.
  64-bit Version of Office 2010
• The simultaneous installation of two or more versions of Office on the same OS is not recommended because it can lead to operation instability.
  If you want to install more than one version of Office, please do so at your own risk.
  Regardless of which versions are combined, a 32-bit version of Office cannot be used on the same system with a 64-bit version of Office.

June 8, 2010
The Office 2010 download installation service for university-own computers is scheduled to start on June 21 (Monday).
Please wait a little longer for the launch of this service.

June 8, 2010
We have received a shipment of Office Professional Plus 2010 installation discs for students at the Co-op.

• Even if you are running a 64-bit OS, the 32-bit version is installed under the default installation.
  Because the 64-bit version has some limited functionality, we strongly recommend use of the 32-bit version, even if you are using a 64-bit OS.
  64-bit version of Office 2010
• Because the university license only allows installation of one version of Office on an individually-owned computer, Office 2010 and Office 2007 are not allowed on the same computer.
  This is also not recommended due to instability in the operating environment.
  In the standard installation, the old version of Office is removed so that Office 2010 only is available.
• For details on the software bundled with the package, see the information below.
  Office Communicator 2007 R2
  Business Contact Manager 2010

04/01/2010
The new school year has started. The pledge must be submitted again when installing for the first time each school year. We apologize for any inconvenience this may cause.

01/22/2010
Symantec Anti-Virus for Mac 10.2.3 (anti-virus software for Macintosh) Japanese version now supports Mac OS X 10.6 (Snow Leopard).
Please read Read Me file carefully, before installation of the AntiVirus for Mac 10.2.3.
Notice and limitations are same as English version.
Please download and use it from Titech portal site.

01/18/2010
Symantec Anti-Virus for Mac 10.2.3 (anti-virus software for Macintosh) English version now supports Mac OS X 10.6 (Snow Leopard).
Please read Read Me file carefully, before installation of the AntiVirus for Mac 10.2.3.
This version has the following limitations.

• Symantec Antivirus for Mac (SAM) 10.2.3
  This version supports OS X 10.5x-10.6 only. Please use SAM 10.2 if your system is running Mac OS X 10.4.
• UFS and Case-Sensitive HFS+ Format are not supported.
• The Rosetta environment is required.
  Although Rosetta is not required for the operating environment, it is required for installation and uninstallation.
• Be sure to remove any previous versions and Norton products before installing SAM 10.2.3.
  An uninstaller can be downloaded here.
  Symantec Removal Utility for Macintosh
• The 64-bit kernel is not supported.

12/21/2009
Tokyo Tech Co-op started selling Windows XP Sp3 installation disc for personal use.
Please contact Co-op for details. Thank you for waiting.

12/01/2009
We have started lending disks for the download/installation of Windows 7 Enterprise Upgrade.
Please click on the link below for the installation procedure.

• Windows 7 Enterprise Upgrade (Download Version): Installation Guide
  
• Windows 7, Vista Upgrade: Installation Disc Lending Service

Points to Note:

• For those upgrading from other versions of Windows 7 (Home Premium, Professional), or from Windows XP, the software will be newly installed (custom installation).
  
• For those upgrading from Windows Vista, upgrade (overwrite) installation is possible, but a new installation is recommended for preventing hardware/software incompatibilities.
  
• Those who want to convert from the 32-bit to the 64-bit version or vice versa, please install anew.
• The activation tool works only on Windows 7 Enterprise.

11/17/2009
English version of Smantec Endpoint Protection was updated to release update 5(11.05).
It is now supported on the following platforms:

• Microsoft Windows 7 (all versions except Itanium)
• Microsoft Windows Server 2008 R2 (all versions except Itanium)
• Microsoft Windows Vista Service Pack 2

11/09/2009
News about Windows 7
We plan to start an upgrade service installing Windows 7 on all of Tokyo Tech's computers on December 1st.
News will appear on this page when the details of how the software will be distributed are confirmed.
Sorry for the delay in launching of the service. Please wait just a little longer.

10/26/2009
Tokyo Tech Co-op started selling Windows 7 Ultimate installation disc for personal use.
Please contact Co-op for details. Thank yo for waiting.

10/22/2009
All previous versions of Symantec Endpoint Protection will not run on Windows 7.
Please be patient.
Compatibility dates for Win 7 will be communicated on this website.
Symantec Endpoint Protection support for Microsoft Windows 7 (external link, in English)

09/07/2009
The TTInstaller has been updated and is now Snow Leopard-compatible.
Thank you for your patience.

10/19/2009
News about Windows 7

1. Installation on university computers (11/09/2009 schedule change)
   We plan to start an upgrade service installing Windows 7 on all of Tokyo Tech's computers around early November on December 1st, under the blanket license. However, certain contractual issues between Tokyo Tech and Microsoft remain unsolved, and at present it has not yet been decided how the upgrade will be carried out. We plan to perform the installation service regardless of exactly what format the new software is distributed in, so please wait just a little longer for the launch of the service.
   News will appear on this page when the details of how the software will be distributed are confirmed.
2. Installation on private computer
   Tokyo Tech Co-op is planning to sell Windows 7 Ultimate discs.
   The following four versions will be available. See this page for the information about the price.
   
   • 32-bit Japanese version
   • 32-bit English version
   • 64-bit Japanese version
   • 64-bit English version
   Please note that the delivery of the install discs is running very late.
   You are asked to look out for information at the Co-op store etc.

09/04/2009
Additional Information regarding Mac OS X 10.6 Snow Leopard

• The Office 2008 on the TTInstaller is not yet compatible with Snow Leopard. We offer our apologies and ask for your patience.
• Office2004 can be installed and works on Mac OS 10.6, though it requires a Rosetta environment. Please choose Rosetta as an optional extra when the system is installed.
• Symantec AntiVirus for Mac can be installed and it is partially functional on Mac OS 10.6 However, the Auto-Protect function does not work.

09/03/2009
Unfortunately, the TTInstaller is not yet Snow Leopard-compatible, and compatibility will take at least two more weeks. Please be patient.
If you upgrade from 10.4 or 10.5, the installed Office2004 and/or 2008 work all right.

09/02/2009
Symantec Antivirus for Mac 10.2 is not compatible with Mac OS X 10.6 (Snow Leopard). Updates are planned to be made available automatically online via LiveUpdate. Please wait.
Snow Leopard News(External Link)
User's Forums for Snow leopard(external link, in English)

08/01/2009
The E-learning service for Windows and Office started from today.

06/26/2009
The download service for Windows Vista was restarted. Sorry for the inconvenience. ISO file download for Windows Vista from Windows TTInstaller, which was temporarily out of service, is now available.

06/25/2009
Download service of the iso file of Windows Vista using TTInstaller (windows version) was stopped at the moment.? We are trying to find the cause of the problem.? Thank you for your patience. ISO file download for Windows Vista from Windows TTInstaller is currently out of service. Please try again later.

04/02/2009
The Tokyo Tech Software License Website was updated with the start of a new university-wide antivirus software service. Difficult-to-understand sections in the installation procedures were revised. The new procedures may seem a little unfamiliar at first, but they should be clearer and easier to perform.

04/01/2009
With the start of a new university-wide antivirus software service, the methods of installing Office and Windows Vista were changed. The procedures for installation remain unchanged, and so please use the same installation procedure as before.

04/01/2009
The new school year has started. The pledge must be submitted again when installing for the first time each school year. We apologize for any inconvenience this may cause.

04/01/2009
At last, the download service for Symantec Endpoint Protection started from today.
Please note that for personal use, the software distribution method is different from Office.

03/12/2009
The download service for Symantec Multi-tier Protection (Symantec Endpoint protection, AntiVirus for Macintosh, and others) will start on April 1, 2009.
Further details will be provided later.

12/03/2008
Installation discs for Windows XP, Office 2003 (Win), and 2004 (Mac) for individually-owned computers were discontinued by the manufacturer. As a result, Windows XP, Office 2003 (Win) and 2004 (Mac) for individually-owned computers will no longer be available when our stock runs out. After that, please use Windows Vista, Office 2007 (Win), and Office 2008 (Mac).

10/09/2008
University-wide service was started for Window Vista SP1 (English version) and (by carry-in) Windows XP SP3 (32-bit version).