Microsoft Inc promoted the upgrade support program for Windows 10 to the recommended update program in Windows Update for Windows7/8.1 users as of Feb.2.

Due to this, the program update for upgrade to Windows 10 will be automatically introduced and will lead to the upgrade in case you set the Windows Update "Automatic update" in Windows 7/8.1.(Cancellation of installation is possible. )

As IIMC announces this in News as of Dec.15(*1), the principles are as follows.

・Windows 10 will be recommended if you purchase new PC.

・Your current Windows 7/8.1 are not recommended to upgraded to Windows 10 .

※Nobody knows if it will be upgraded correctly depending on PC specification. In upgrading, the confirmation screen will be displayed. If you don't want to upgrade, please cancel in the screen.

If you need to upgrade to Windows 10, please be responsible and noted above.

Also, we recommend you to use IE11 because some system such as portals have lots of failures in browser,Edge.

(*1)IIMC: [About the upgrade to Windows10]

http://www.iimc.kyoto-u.ac.jp/en/whatsnew/information/detail/151215053290.html