Sign-in link to Microsoft 365 has changed

If you have a favorite or bookmarked sign-in link for Microsoft 365 (formerly Office 365), please change it to https://ci.iii.kyushu-u.ac.jp/365/login.

(old)：http://office365.iii.kyushu-u.ac.jp/login
(new)：https://ci.iii.kyushu-u.ac.jp/365/login