Resolves an issue in which the Korean character "개" is displayed unexpectedly in the name of a disk drive. This issue occurs in the Optimize Drive window on a Windows 8-based computer.

This issue occurs if your Monthly Channel version is between Version 1712 (Build 8827.XXXX) and Version 1801 (Build 9001.2138) in the following Office edit languages: Chinese, Japanese, or Korean. To find the version and build number you are currently on, open Excel and choose File > Account and look under About Excel .

When running certain apps on Windows 10 desktop or Windows 10 Mobile, some characters display as a square or rectangular box, or as a box with a dot, question mark or “x” inside, while the same app running on earlier Windows or Windows Phone versions did not have this problem.

Resolves an issue in which the Korean character "개" is displayed unexpectedly in the name of a disk drive. This issue occurs in the Optimize Drive window on a Windows 8-based computer.

After you install security update 3100773, you discover that you can't type Korean characters correctly by using the Korean Hangul input method editor (IME) in Internet Explorer 11. Resolution To fix this issue, install the most recent cumulative security update for Internet Explorer.

Fixes a display issue that occurs when you use the Korean IME in Hangul mode to type numeric or special characters in WordPad. This issue occurs on a computer that is running a Korean version of Windows 7 SP1 or of Windows Server 2008 R2 SP1.

If a calendar invitation that includes Korean text in the message body is sent to a user whose display name includes Chinese characters, the body text arrives garbled in the receiver's calendar in Microsoft Exchange Server 2019 or Microsoft Exchange Server 2016. Resolution. To fix this issue, install the following cumulative update, as appropriate:

This article describes how to use special characters that are available through the Character Map, and how to manually type the Unicode number to insert a special character into a document. You can do this to add special characters to your documents such as a trademark or degree symbol:

Fixes an issue that garbles an email message body when Simplified Chinese characters are included in the BCC field in an Exchange Server 2013 or Exchange Server 2016 environment.

When you input Korean (Hangul) characters on a contentEditable element by using Korean IME, a composition string may be committed unexpectedly. When you input characters on a contentEditable element through text suggestion of the touch keyboard, the font style may not be applied correctly.