(Notice) About support for Windows 11

Microsoft will release "Windows 11" on October 5, 2021.
Free upgrades are scheduled to start on the same day, but as of October 5, some services and software
Some items are not supported (it does not work at all, there are some problems, it works but the operation cannot be guaranteed, etc.).
Please be careful not to upgrade easily until the services and software you are using are officially supported.
Windows 11 compatibility information of each service and software provided by RCACI will be posted on this Web page in sequence.