{"id":15870,"date":"2026-04-11T07:01:14","date_gmt":"2026-04-10T22:01:14","guid":{"rendered":"https:\/\/m365jp.net\/?p=15870"},"modified":"2026-04-11T07:06:14","modified_gmt":"2026-04-10T22:06:14","slug":"mc1158329-updated-microsoft-365-copilot-updates-to-memory-and-personalization-4","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-04-11-mc1158329-updated-microsoft-365-copilot-updates-to-memory-and-personalization-4","title":{"rendered":"MC1158329 | (Updated) Microsoft 365 Copilot: Updates to memory and personalization"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1158329 | (Updated) Microsoft 365 Copilot: Updates to memory and personalization<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>stayInformed<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>04\/10\/2026 21:57:44<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>09\/23\/2025 23:06:08<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>06\/01\/2026 08:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p>Updated April 10, 2026: We have updated the timeline. Thank you for your patience.&nbsp;<\/p>\n<p><b>[Introduction:]<\/b><\/p>\n<p>We\u2019re updating <b>Memory in Microsoft 365 Copilot<\/b> to improve personalization and enhance the user experience. With this update, Copilot will personalize responses using  <b>chat history<\/b>, helping users receive more relevant and contextual replies. We\u2019re also introducing  <b>refreshed user controls<\/b> in Copilot settings to make it easier to view and manage&nbsp;<b>Saved Memory<\/b>. This will be available to all Copilot Chat users.<\/p>\n<p>  Control over <b>personalization <\/b>using chat history is also available, with details for users via the settings screen.&nbsp;<\/p>\n<p><b>[When this will happen:]<\/b><\/p>\n<ul>\n<li><b>Public Preview (Frontier): <\/b>Begins rolling out mid-November 2025.<\/li>\n<li><b>General Availability:<\/b> Begins early January 2026 (previously early November 2025) and is expected to completed in April 2026 (previously March).<\/li>\n<\/ul>\n<p><b>[How this affects your organization:]<\/b><\/p>\n<p>All users of Microsoft 365 Copilot in tenants where Memory is enabled.<\/p>\n<p>What will happen:<\/p>\n<ul>\n<li>Copilot will use chat history to personalize responses, making interactions more tailored and helpful:<\/li>\n<p>&nbsp;<img decoding=\"async\" alt=\"user settings\" style=\"width: 400px\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/122f6f1e-b00d-4e9c-95af-1b22df3850cd\/58819321eef3d70e1e30bc6f0779be0d0ef5f2ae.png\"><\/p>\n<li>Users will see a redesigned Memory settings page that improves visibility and control over what Copilot remembers.<\/li>\n<li>Existing admin and user-level Memory settings are respected. If Memory is toggled off, it will remain off.<\/li>\n<li>No changes to admin controls or policy enforcement.<\/li>\n<\/ul>\n<p><b>[What you can do to prepare:]<\/b><\/p>\n<ul>\n<li>Review the updated Memory settings experience with your users once available.<\/li>\n<li>No admin action is required unless you wish to update internal documentation or training materials.<\/li>\n<\/ul>\n<p>Learn more:<\/p>\n<ul>\n<li><a href=\"https:\/\/learn.microsoft.com\/graph\/control-enhanced-personalization-privacy\" target=\"_blank\">Enhanced personalization control overview | Microsoft Graph | Microsoft Learn<\/a>&nbsp;<\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/graph\/api\/resources\/enhancedpersonalizationsetting?view=graph-rest-beta\" target=\"_blank\" style=\"font-family: sans-serif;font-weight: 400\">enhancedPersonalizationSetting resource   type | Microsoft Graph | Microsoft Learn<\/a><\/li>\n<\/ul>\n<p><b>[Compliance considerations:]<\/b><\/p>\n<table class=\"table table-bordered\">\n<tbody>\n<tr>\n<td>Does the change alter how existing customer data is processed, stored, or accessed (e.g. documents, emails, chats, etc.)?<\/td>\n<td>Yes. Copilot will now use chat history to personalize responses, which changes how existing customer data is processed to generate contextual replies.<\/td>\n<\/tr>\n<tr>\n<td>Does the change introduce or significantly modify AI\/ML or agent capabilities that interact with or provide access to customer data?<\/td>\n<td>Yes. This update enhances Copilot\u2019s personalization model by incorporating chat history, allowing it to generate more tailored responses.<\/td>\n<\/tr>\n<tr>\n<td>Does the change provide end users any new way of interacting with generative AI?<\/td>\n<td>Yes. Users will receive more personalized and contextual responses from Copilot based on their prior chat interactions.<\/td>\n<\/tr>\n<tr>\n<td>Does the change allow a user to enable and disable the feature themselves?<\/td>\n<td>Yes. Users can manage what Copilot remembers through the updated Memory settings page in Copilot settings.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<p>2026\u5e744\u670810\u65e5\u66f4\u65b0:\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002\u3054\u8f9b\u62b1\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002&nbsp;<\/p>\n<p><b>[\u306f\u3058\u3081\u306b:]<\/b><\/p>\n<p>Microsoft <b>365 Copilot\u306e\u30e1\u30e2\u30ea<\/b>\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3001\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3068\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3088\u308a\u3001Copilot\u306f<b>\u30c1\u30e3\u30c3\u30c8\u5c65\u6b74<\/b>\u3092\u4f7f\u3063\u3066\u8fd4\u4fe1\u3092\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3088\u308a\u95a2\u9023\u6027\u304c\u9ad8\u304f\u6587\u8108\u306b\u5408\u3063\u305f\u8fd4\u4fe1\u3092\u53d7\u3051\u53d6\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001<b>Copilot<\/b>\u306e\u8a2d\u5b9a\u3067<b>\u30e6\u30fc\u30b6\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u5237\u65b0<\/b>\u3057\u3001\u4fdd\u5b58\u30e1\u30e2\u30ea\u306e\u95b2\u89a7\u3084\u7ba1\u7406&nbsp;\u304c\u3088\u308a\u7c21\u5358\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3059\u3079\u3066\u306eCopilot Chat\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>  \u30c1\u30e3\u30c3\u30c8\u5c65\u6b74\u3092\u4f7f\u3063\u305f <b>\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba <\/b>\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3082\u53ef\u80fd\u3067\u3001\u8a2d\u5b9a\u753b\u9762\u304b\u3089\u30e6\u30fc\u30b6\u30fc\u306e\u8a73\u7d30\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002&nbsp;<\/p>\n<p><b>[\u3044\u3064\u8d77\u3053\u308b\u304b:]<\/b><\/p>\n<ul>\n<li><b>\u30d1\u30d6\u30ea\u30c3\u30af\u30d7\u30ec\u30d3\u30e5\u30fc(\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2): <\/b>2025\u5e7411\u6708\u4e2d\u65ec\u304b\u3089\u5c55\u958b\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/li>\n<li><b>\u4e00\u822c\u63d0\u4f9b\u72b6\u6cc1:<\/b> 2026\u5e741\u6708\u521d\u65ec(\u4ee5\u524d\u306f2025\u5e7411\u6708\u521d\u65ec)\u306b\u958b\u59cb\u3057\u30012026\u5e744\u6708(\u4ee5\u524d\u306f3\u6708)\u306b\u5b8c\u6210\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<\/ul>\n<p><b>[\u3053\u308c\u304c\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b:]<\/b><\/p>\n<p>\u30e1\u30e2\u30ea\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u30c6\u30ca\u30f3\u30c8\u3067Microsoft 365 Copilot\u306e\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u3002<\/p>\n<p>\u4eca\u5f8c\u306e\u5c55\u958b:<\/p>\n<ul>\n<li>Copilot\u306f\u30c1\u30e3\u30c3\u30c8\u5c65\u6b74\u3092\u4f7f\u3063\u3066\u8fd4\u4fe1\u3092\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3057\u3001\u3084\u308a\u53d6\u308a\u3092\u3088\u308a\u500b\u5225\u5316\u3057\u3001\u5f79\u7acb\u3064\u3082\u306e\u306b\u3057\u307e\u3059\u3002<\/li>\n<p>&nbsp;<img decoding=\"async\" alt=\"user settings\" style=\"width: 400px\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/122f6f1e-b00d-4e9c-95af-1b22df3850cd\/58819321eef3d70e1e30bc6f0779be0d0ef5f2ae.png\"><\/p>\n<li>\u30e6\u30fc\u30b6\u30fc\u306f\u3001Copilot\u304c\u8a18\u61b6\u3057\u3066\u3044\u308b\u5185\u5bb9\u306e\u53ef\u8996\u6027\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u5411\u4e0a\u3055\u305b\u308b\u3001\u518d\u8a2d\u8a08\u3055\u308c\u305f\u30e1\u30e2\u30ea\u8a2d\u5b9a\u30da\u30fc\u30b8\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u65e2\u5b58\u306e\u7ba1\u7406\u8005\u304a\u3088\u3073\u30e6\u30fc\u30b6\u30fc\u30ec\u30d9\u30eb\u306e\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306f\u5c0a\u91cd\u3055\u308c\u307e\u3059\u3002\u30e1\u30e2\u30ea\u304c\u30aa\u30d5\u306b\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u30aa\u30d5\u306e\u307e\u307e\u3067\u3059\u3002<\/li>\n<li>\u7ba1\u7406\u7ba1\u7406\u3084\u30dd\u30ea\u30b7\u30fc\u306e\u5f37\u5236\u306b\u5909\u66f4\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<p><b>[\u6e96\u5099\u306e\u305f\u3081\u306b\u3067\u304d\u308b\u3053\u3068:]<\/b><\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f\u3089\u3001\u66f4\u65b0\u3055\u308c\u305f\u30e1\u30e2\u30ea\u8a2d\u5b9a\u306e\u4f53\u9a13\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\n<li>\u5185\u90e8\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u7814\u4fee\u8cc7\u6599\u306e\u66f4\u65b0\u3092\u5e0c\u671b\u3057\u306a\u3044\u9650\u308a\u3001\u7ba1\u7406\u8005\u306e\u5bfe\u5fdc\u306f\u4e0d\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n<p>\u8a73\u3057\u304f\u306f\u3053\u3061\u3089:<\/p>\n<ul>\n<li><a href=\"https:\/\/learn.microsoft.com\/graph\/control-enhanced-personalization-privacy\" target=\"_blank\">\u5f37\u5316\u3055\u308c\u305f\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u5236\u5fa1\u6982\u8981|Microsoft Graph |Microsoft Learn<\/a>&nbsp;<\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/graph\/api\/resources\/enhancedpersonalizationsetting?view=graph-rest-beta\" target=\"_blank\" style=\"font-family: sans-serif;font-weight: 400\">enhancedPersonalizationSetting\u30ea\u30bd\u30fc\u30b9\u30bf\u30a4\u30d7   |Microsoft Graph |Microsoft Learn<\/a><\/li>\n<\/ul>\n<p><b>[\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u8003\u616e\u4e8b\u9805:]<\/b><\/p>\n<table class=\"table table-bordered\">\n<tbody>\n<tr>\n<td>\u3053\u306e\u5909\u66f4\u306f\u65e2\u5b58\u306e\u9867\u5ba2\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u3001\u4fdd\u5b58\u3001\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5(\u4f8b:\u66f8\u985e\u3001\u30e1\u30fc\u30eb\u3001\u30c1\u30e3\u30c3\u30c8\u306a\u3069)\u306b\u5909\u5316\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u304b?<\/td>\n<td>\u306f\u3044\u3002Copilot\u306f\u30c1\u30e3\u30c3\u30c8\u5c65\u6b74\u3092\u4f7f\u3063\u3066\u56de\u7b54\u3092\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3057\u3001\u65e2\u5b58\u306e\u9867\u5ba2\u30c7\u30fc\u30bf\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u3066\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u5fdc\u3058\u305f\u8fd4\u4fe1\u3092\u751f\u6210\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u3053\u306e\u5909\u66f4\u306f\u3001\u9867\u5ba2\u30c7\u30fc\u30bf\u3068\u3084\u308a\u53d6\u308a\u3057\u305f\u308a\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3057\u305f\u308a\u3059\u308bAI\/ML\u3084\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u6a5f\u80fd\u3092\u5c0e\u5165\u307e\u305f\u306f\u5927\u5e45\u306b\u5909\u66f4\u3057\u307e\u3059\u304b?<\/td>\n<td>\u306f\u3044\u3002\u3053\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3088\u308a\u3001\u30c1\u30e3\u30c3\u30c8\u5c65\u6b74\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u3067Copilot\u306e\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u30e2\u30c7\u30eb\u304c\u5f37\u5316\u3055\u308c\u3001\u3088\u308a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u56de\u7b54\u3092\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u3053\u306e\u5909\u66f4\u306f\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u751f\u6210AI\u3068\u95a2\u308f\u308b\u65b0\u305f\u306a\u65b9\u6cd5\u3092\u3082\u305f\u3089\u3059\u306e\u3067\u3057\u3087\u3046\u304b?<\/td>\n<td>\u306f\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u904e\u53bb\u306e\u30c1\u30e3\u30c3\u30c8\u3084\u308a\u53d6\u308a\u306b\u57fa\u3065\u3044\u3066\u3001\u3088\u308a\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u6587\u8108\u306b\u6cbf\u3063\u305fCopilot\u304b\u3089\u306e\u56de\u7b54\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u3053\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u81ea\u5206\u3067\u305d\u306e\u6a5f\u80fd\u3092\u6709\u52b9\u30fb\u7121\u52b9\u306b\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b?<\/td>\n<td>\u306f\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u306fCopilot\u306e\u8a2d\u5b9a\u5185\u306e\u30e1\u30e2\u30ea\u8a2d\u5b9a\u30da\u30fc\u30b8\u3092\u66f4\u65b0\u3057\u3066\u3001Copilot\u304c\u8a18\u61b6\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1158329 | (Updated) Microsoft 365 Copilot: Updates to memory and personalization Classification stayInformed [&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-15870","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/15870","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=15870"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/15870\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=15870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=15870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=15870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}