The Tokyo Institute of Technology provides Microsoft Office, Microsoft Windows.
(Note: The OS provided under this agreement are the upgrade versions only.)

September 28,2020
Mainstream Support End Date of Office Standard 2016 for Mac is 10/13/2020.
　Microsoft support lifecycle
　https://support.microsoft.com/en-us/lifecycle/search/18335
So,Microsoft Office Standard 2016 for Mac offering service for university-owned PC will end at 2020/10/13.

September 03,2020
2020-09-03 11:40 We recognized that the "Proxy Server:" field and "Proxy Port:" field are displayed during the TTInstaller execution. We analyze the cause of the defect. We have done the corrective actions. We confirmed that the TTInstaller which downloaded after 2020-09-03 17:30 does not have that problem.

April 02,2020
Sophos product(Sophos Anti-Virus Software) offering service for individually-owned PC for FY2020 has started.
We posted "Security software provided under the software comprehensive agreement --- For individually-owned PCs ---".
2020-04-02 14:00 We recognized that Sophos product can not be installed on individually-owned PC. We analyze the cause of the defect. We have done the corrective actions. We confirmed that the events does not occur on 2020-04-02 15:20.

April 01,2020
Please note that PC Administrator must submit "Software License Agreement" each time contracts are renewed (every year).
Sophos product(Sophos Anti-Virus Software) offering service for individually-owned PC for FY2019 has ended.

March 31,2020
Symantec Endpoint Protection for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection for Mac OS offering service for university-owned PC and individually-owned PC has ended.

March 19,2020
Sophos product(Sophos Anti-Virus Software) offering service for individually-owned PC for FY2019 has started. See this page, if you want to know how to install it.
Sophos product(Sophos Anti-Virus Software) offering service for individually-owned PC for FY2019 will end at 2020/03/31.
Sophos product(Sophos Anti-Virus Software) offering service for individually-owned PC for FY2020 will start in early April 2020 (around 2nd -6th April(tentative)).

March 6,2020
Sophos product(Sophos Anti-Virus Software) offering service for university-owned PC has started. See this page, if you want to know how to install it.
Windows 7 ( All updates, editions, and Service Packs ) were removed from the OS on which TTInstaller for Windows was developed to be executed.

February 27,2020
Symantec Endpoint Protection for Windows Operating Systems offering service for university-owned PC and individually-owned PC will end at 2020/03/30. (The schedule could change depending on the situation.)
Symantec Endpoint Protection for Mac OS offering service for university-owned PC and individually-owned PC will end at 2020/03/30. (The schedule could change depending on the situation.)

February 17,2020
We have sent "Termination of Anti-Virus Software provided under the Software Comprehensive Agreement between Tokyo Tech and Symantec" by email. The contents of the email are posted on this page. See this page, if you want to know how to uninstall. Keep in mind that if you uninstall SEP, the PC may be vulnerable to threats.
We have sent "東工大ソフトウェア包括契約に基づくSymantec社製のウィルス対策製品利用終了に伴う学内サーバ機の情報等調査について【協力依頼：該当する場合は要回答】" by email. The contents of the email are posted on this page.

January 16,2020
Windows 7 Enterprise Service Pack 1 offering service for university-owned PC has ended.

December 19,2019
Symantec Endpoint Protection 14.2 RU2(14.2.5323.2000) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 RU2(14.2.5323.2000) for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 RU1 MP1(14.2.4814.1101) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 14.2 RU1(14.2.3335.1000) for Mac OS offering service for university-owned PC and individually-owned PC has ended.

December 02,2019
Windows 10 Education Version 1903 offering service for university-owned PC has started.
Windows 10 Education Version 1809 offering service for university-owned PC has ended.
"Adobe Creative Cloud ENT : 64bit : Shared Device License : CC2020" offering service for university-owned PC has started. ( It is possible to use the app versions CC 2019 or later. )

October 28,2019
Extended Support End Date of Windows 7 Service Pack 1 is 2020/01/14.
　Microsoft support lifecycle
　https://support.microsoft.com/en-us/lifecycle/search/?p1=14019
So, Windows 7 Enterprise Service Pack 1 offering service for university-owned PC will end at 2020/01/14.

September 04,2019
Symantec Endpoint Protection 14.2 RU1 MP1(14.2.4814.1101) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 RU1(14.2.3335.1000) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

May 27,2019
Symantec Endpoint Protection 14.2 RU1(14.2.3335.1000) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 RU1(14.2.3335.1000) for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 MP1(14.2.1015.0100) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 14.2 MP1(14.2.1015.0100) for Mac OS offering service for university-owned PC and individually-owned PC has ended.

April 25,2019
The E-learning service for Windows and Office was retired.

April 01,2019
Please note that PC Administrator must submit "Software License Agreement" each time contracts are renewed (every year).
Microsoft Office Professional Plus 2013 offering service for university-owned PC has ended.
It becomes impossible to use the services of the "Kivuto 社の電子ダウンロードサービス (ESD)". ( It becomes impossible to sign in WebStore since. ) _{This sentence have been added at 2019-05-27.}

February 28,2019
The OS on which TTInstaller for Mac OS X was developed to be executed are now OS X 10.8 or later.

February 18,2019
It will no longer be available to use the services of the "Kivuto 社の電子ダウンロードサービス (ESD)" since April 2019. ( It will no longer be available to sign in WebStore since April 2019. )
The service to create the Office 365 account which the Office 365 ProPlus can be used with is now available.

January 21,2019
Windows 10 Education Version 1809 offering service for university-owned PC has started.
Windows 10 Education Version 1803 offering service for university-owned PC has ended.

January 08,2019
Microsoft Office Professional Plus 2013 offering service for university-owned PC will end at 2019/03/31.

December 13,2018
Office Professional Plus 2019 offering service for university-owned PC has started.
Office Standard 2019 for Mac offering service for university-owned PC has started.
Symantec Endpoint Protection 14.2 MP1(14.2.1015.0100) for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 MP1(14.2.1015.0100) for Mac OS offering service for university-owned PC and individually-owned PC has started.
Symantec Endpoint Protection 14.2 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.
Symantec Endpoint Protection 14 RU1 MP1 for Mac OS offering service for university-owned PC and individually-owned PC has ended.

October 19,2018
Adobe Products which support licensing via serial numbers offering service for university-owned PC has started.
Adobe Creative Cloud ENT : Activation Tool offering service for university-owned PC has ended.

August 06,2018
Windows 10 Education Version 1803 offering service for university-owned PC has started.
Symantec Endpoint Protection 14.2 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has started.
Windows 10 Education Version 1709 offering service for university-owned PC has ended.
Symantec Endpoint Protection 14 RU1 MP1 for Windows Operating Systems offering service for university-owned PC and individually-owned PC has ended.

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 corrective 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 corrective 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).