{"id":17523,"date":"2026-07-28T12:02:32","date_gmt":"2026-07-28T03:02:32","guid":{"rendered":"https:\/\/m365jp.net\/?p=17523"},"modified":"2026-07-28T12:05:04","modified_gmt":"2026-07-28T03:05:04","slug":"servicedegradation-cw1441063-microsoft-365-copilot-chat-some-users-microsoft-365-copilot-chats-created-in-excel-powerpoint-and-word-may-display-as-an-untitled-chat","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-07-28-servicedegradation-cw1441063-microsoft-365-copilot-chat-some-users-microsoft-365-copilot-chats-created-in-excel-powerpoint-and-word-may-display-as-an-untitled-chat","title":{"rendered":"[serviceDegradation] CW1441063 | Microsoft 365 Copilot Chat | Some users\u2019 Microsoft 365 Copilot chats created in Excel, PowerPoint, and Word may display as an untitled chat"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">CW1441063 | Microsoft 365 Copilot Chat | Some users\u2019 Microsoft 365 Copilot chats created in Excel, PowerPoint, and Word may display as an untitled chat<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Status<\/th>\n<td class=\"bad\">serviceDegradation<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>Users\u2019 Copilot chats created in Excel, PowerPoint, and Word may display as an untitled chat.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>07\/28\/2026 02:39:32<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>07\/28\/2026 02:29:48<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Some users\u2019 Microsoft 365 Copilot chats created in Excel, PowerPoint, and Word may display as an untitled chat  <\/p>\n<p>  User impact: Users\u2019 Copilot chats created in Excel, PowerPoint, and Word may display as an untitled chat.  <\/p>\n<p>  More info: Aside from being untitled, the impacted chats operate as expected. <\/p>\n<p>  Current status: We\u2019re investigating a potential issue preventing Copilot chat titles from being generated when chats are created in Excel, PowerPoint, and Word. We\u2019ll provide an update within 30 minutes.<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb:\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306eMicrosoft 365 Copilot\u30c1\u30e3\u30c3\u30c8\u306f\u3001Excel\u3001PowerPoint\u3001Word\u3067\u4f5c\u6210\u3055\u308c\u3001\u30bf\u30a4\u30c8\u30eb\u306e\u306a\u3044\u30c1\u30e3\u30c3\u30c8\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059  <\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:Excel\u3001PowerPoint\u3001Word\u3067\u4f5c\u6210\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306eCopilot\u30c1\u30e3\u30c3\u30c8\u306f\u3001\u30bf\u30a4\u30c8\u30eb\u306e\u306a\u3044\u30c1\u30e3\u30c3\u30c8\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002  <\/p>\n<p>  \u8a73\u7d30\u60c5\u5831:\u30bf\u30a4\u30c8\u30eb\u304c\u660e\u304b\u3055\u308c\u3066\u3044\u306a\u3044\u4ee5\u5916\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30c1\u30e3\u30c3\u30c8\u306f\u4e88\u60f3\u901a\u308a\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002 <\/p>\n<p>  \u73fe\u72b6:Excel\u3001PowerPoint\u3001Word\u3067\u30c1\u30e3\u30c3\u30c8\u3092\u4f5c\u6210\u3059\u308b\u969b\u306bCopilot\u306e\u30c1\u30e3\u30c3\u30c8\u30bf\u30a4\u30c8\u30eb\u304c\u751f\u6210\u3055\u308c\u306a\u3044\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u8abf\u67fb\u3057\u3066\u3044\u307e\u3059\u300230\u5206\u4ee5\u5185\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CW1441063 | Microsoft 365 Copilot Chat | Some users\u2019 Microsoft 365 Copilot chats created in Excel, PowerPoint, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17523","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=17523"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17523\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=17523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=17523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=17523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}