質問集（FAQ）

If you reinstall Office under the University's account after your own license has expired, you may receive a "System error: 0x80070005" at startup. Please refer to the following to uninstall Office completely.

Uninstall Office from a PC

After completing the uninstallation, restart your computer and install Office from the link below.

https://portal.office.com/OLS/MySoftware.aspx

Below is the page to check the installation method.

Microsoft Office

Search for "IME" in the search field to the right of the Start button in the lower left corner of the desktop

→Click on "Japanese IME Settings（日本語IME設定）"

→Click on "General（全般）"

→At the bottom, there is "Use an earlier version of Microsoft IME（以前のバージョンのMicrosoft IMEを使う）" and turn it on.

What to do when predictive conversion does not appear (IME).pdf（Jpanese）

When you create a new group or add members to a group on Microsoft365, members of the group may receive the following email.

Subject: You've joined the xxx(group name) group

This email is an invitation message automatically sent by Microsoft365 and is a specification of the service.

Please note that the sender (From) of the email will be the owner of the group (or a random owner if there are multiple owners), but the email is not actually sent from the owner.
If you do not recognize the group to which you were invited, please contact the Information System Division (goiken@sic.shibaura-it.ac.jp), not the sender of the e-mail.