{"id":12108,"date":"2025-07-04T09:02:33","date_gmt":"2025-07-04T00:02:33","guid":{"rendered":"https:\/\/m365jp.net\/?p=12108"},"modified":"2025-07-04T09:06:31","modified_gmt":"2025-07-04T00:06:31","slug":"mc1108834-microsoft-entra-update-to-default-sign-in-background-for-work-or-school-accounts","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-07-04-mc1108834-microsoft-entra-update-to-default-sign-in-background-for-work-or-school-accounts","title":{"rendered":"MC1108834 | Microsoft Entra | Update to default sign-in background for Work or School accounts"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1108834 | Microsoft Entra | Update to default sign-in background for Work or School accounts<\/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>07\/03\/2025 23:33:00<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>07\/03\/2025 23:32:55<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>11\/02\/2025 07:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p>We\u2019re updating the default background image on Microsoft Entra sign-in screens for Work or School accounts. This visual refresh is designed to reduce distractions, improve focus during sign-in, and align with Microsoft\u2019s modern&nbsp;<a href=\"https:\/\/microsoft.design\/articles\/four-principles-for-the-future-of-design\/\" target=\"_blank\">Fluent<\/a>   design language, creating a more consistent and trusted authentication experience across Microsoft services.<\/p>\n<p>[When this will happen:]<\/p>\n<p>General Availability (Worldwide, GCC, GCCH, and DoD): We will begin rolling out late September 2025 and expect to complete by early October 2025.<\/p>\n<p>[How this will affect your organization:]<\/p>\n<p>This is a visual-only interface update and does not impact sign-in functionality. The new background will appear only on screens where  <a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/how-to-customize-branding\" target=\"_blank\">  company branding<\/a>&nbsp;is not configured or where users are directed to a&nbsp;<a href=\"https:\/\/aka.ms\/entradefaultbackground\" target=\"_blank\">default sign-in experience<\/a>.&nbsp;<\/p>\n<p>Tenants <b><u>without<\/u><\/b> a custom background configured:<\/p>\n<ol>  <\/ol>\n<\/p>\n<ul>\n<li>The new background will appear on all authentication screens.<\/li>\n<\/ul>\n<p>Tenants <b><u>with<\/u><\/b> a custom background configured:<\/p>\n<ul>\n<li>No change will be seen where a tenant ID or domain hint is present in the URL.<\/li>\n<li>The new background may appear when users access login.microsoftonline.com without a domain hint or custom URL.<\/li>\n<\/ul>\n<p>Entra External ID tenants:&nbsp;<\/p>\n<ul>\n<li>No changes will be applied.<\/li>\n<\/ul>\n<p>  <\/p>\n<table width=\"800px\">  <\/p>\n<tbody>\n<tr>  <\/p>\n<td align=\"center\">  <img decoding=\"async\" alt=\"Current default background image\" width=\"400px\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/cb348485-bca2-4769-992e-9932cb0fe091\/4e8618efc971ceb516223233a9aff8369debfc41.png\">  <\/p>\n<p>Current default background image<\/p>\n<p>  <\/td>\n<p>  <\/p>\n<td align=\"center\">  <img decoding=\"async\" alt=\"New default background image\" width=\"400px\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/b7d384b8-997a-4e02-a5eb-7061061c1589\/5bf7e3e94d29b8bede9ad9cf6081f8ca1acd0224.png\">  <\/p>\n<p>New default background image<\/p>\n<p>  <\/td>\n<p>  <\/tr>\n<p>  <\/tbody>\n<\/table>\n<p>  [What you need to do to prepare:]  <\/p>\n<p>No action is required. The update will be applied automatically.<\/p>\n<p>We recommend updating internal documentation and notifying your help desk to reduce potential confusion.<\/p>\n<p>  <\/p>\n<p>To change the default background, consider configuring a custom background image via  <a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/how-to-customize-branding\" target=\"_blank\">  company branding<\/a>. If you have configured a custom background image in company branding for your tenant, there will be no change for your users.<\/p>\n<p>  <\/p>\n<p>Admin controls screenshot for uploading a custom background in company branding settings:<\/p>\n<p><img decoding=\"async\" style=\"width: 400px;\" alt=\"user settings\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/45b1a3cf-843e-49d2-8ce8-806384faad66\/a383a5e7c991394a440c3210b0775337b99287b5.png\"><\/p>\n<p>  <\/p>\n<p>Learn more:&nbsp;<\/p>\n<ul>\n<li><a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/whats-new#general-availability--update-to-microsoft-entra-work-or-school-default-background-image\" target=\"_blank\">General Availability C Update to Microsoft Entra Work or School Default Background   Image | Microsoft Learn<\/a>\n<\/p>\n<\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/how-to-customize-branding#default-background-image\" target=\"_blank\">Default background image | Microsoft Learn<\/a>\n<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<p>Microsoft Entra \u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u753b\u9762\u306e\u65e2\u5b9a\u306e\u80cc\u666f\u753b\u50cf\u3092\u3001\u8a3e\u84fc\u90e1\u6d8e\uff05\u0395\u8797\u8da3\u6b49\u9647\u7b4f\u76ae\u3044\u84fc\u57c2\uffe5\u957f\u6211\u7684\u306a\u66f4\u65b0\u306f\u3001\u836c\u86cf\u6901\u5de5\u7321\u97e6p\u3089\u3057\u3001\u30b5\u30a4\u30f3\u30a4\u30f3\u4e2d\u306e\u30d5\u30a9`\u30ab\u30b9\u3092\u5411\u4e0a\u3055\u305b\u3001Microsoft \u306e\u6700\u65b0\u306e&nbsp;<a href=\"https:\/\/microsoft.design\/articles\/four-principles-for-the-future-of-design\/\" target=\"_blank\">Fluent<\/a> \u30c7\u30b6\u30a4\u30f3\u8a00Z\u306b\u5408\u308f\u305b\u308b\u3088\u3046\u306bO\u3055\u308c\u3066\u304a\u308a\u3001Microsoft   \u30b5`\u30d3\u30b9\u5168\u4f53\u3067\u3088\u308a\u4e00\u6027\u306e\u3042\u308b\u4fe1m\u3067\u304d\u308bJ^\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<p>[\u3053\u308c\u304c\u3044\u3064\u8d77\u3053\u308b\u304b:]<\/p>\n<p>\u4e00\u822c\u63d0\u4f9b (\u5168\u4e16\u754c\u3001GCC\u3001GCCH\u3001DoD): 2025 \u5e74 9 \u6708\u4e0b\u65ec\u306b\u30ed`\u30eb\u30a2\u30a6\u30c8\u3092_\u59cb\u3057\u30012025 \u5e74 10 \u6708\u4e0a\u65ec\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>[\u3053\u308c\u304c\u3042\u306a\u305f\u306eM\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u3057\u307e\u3059\u304b:]<\/p>\n<p>\u3053\u308c\u306f\u30d3\u30b8\u30e5\u30a2\u30eb\u306e\u307f\u306e\u30a4\u30f3\u30bf`\u30d5\u30a7\u30a4\u30b9\u306e\u66f4\u65b0\u3067\u3042\u308a\u3001\u30b5\u30a4\u30f3\u30a4\u30f3C\u80fd\u306b\u306f\u5f71\u3057\u307e\u305b\u3093\u3002\u65b0\u3057\u3044\u80cc\u666f\u306f\u3001 <a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/how-to-customize-branding\" target=\"_blank\">  \u4f1a\u793e\u306e\u30d6\u30e9\u30f3\u30c9\u304cO\u5b9a\u3055\u308c<\/a>&nbsp;\u3066\u3044\u306a\u3044\u753b\u9762\u3001\u307e\u305f\u306f\u30e6`\u30b6`\u304c<a href=\"https:\/\/aka.ms\/entradefaultbackground\" target=\"_blank\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30b5\u30a4\u30f3\u30a4\u30f3 \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9<\/a>\u306b&nbsp;T\u0413\u4e39\u6b37\u76ae\u3044\u7256\u599e\u6454\u97e6\u5f11\u784e\u5162\u4e39\u6b37\u84fc\u57c2&nbsp;<\/p>\n<p>\u30ab\u30b9\u30bf\u30e0\u80cc\u666f <b><u>\u304cO\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044<\/u><\/b> \u30c6\u30ca\u30f3\u30c8:<\/p>\n<ol>  <\/ol>\n<\/p>\n<ul>\n<li>\u65b0\u3057\u3044\u80cc\u666f\u304c\u3059\u3079\u3066\u306eJ^\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u30ab\u30b9\u30bf\u30e0\u80cc\u666f <b><u>\u304c<\/u><\/b> \u6210\u3055\u308c\u305f\u30c6\u30ca\u30f3\u30c8:<\/p>\n<ul>\n<li>URL \u306b\u30c6\u30ca\u30f3\u30c8 ID \u307e\u305f\u306f\u30c9\u30e1\u30a4\u30f3 \u30d2\u30f3\u30c8\u304c\u5b58\u5728\u3059\u308b\u9f8a\u7a00\u6d93\u5ab3\u784e\u5162\u4e39\u6b37\u84fc\u62a4\u87c6<\/li>\n<li>\u65b0\u3057\u3044\u80cc\u666f\u306f\u3001\u30e6`\u30b6`\u304c\u30c9\u30e1\u30a4\u30f3 \u30d2\u30f3\u30c8\u3084\u30ab\u30b9\u30bf\u30e0 URL \u306a\u3057\u3067 login.microsoftonline.com \u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>Entra \u5916\u90e8 ID \u30c6\u30ca\u30f3\u30c8:&nbsp;<\/p>\n<ul>\n<li>\u6d93\u7ebfm\u7528\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<p>  <\/p>\n<table width=\"800px\">  <\/p>\n<tbody>\n<tr>  <\/p>\n<td align=\"center\">  <img decoding=\"async\" alt=\"Current default background image\" width=\"400px\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/cb348485-bca2-4769-992e-9932cb0fe091\/4e8618efc971ceb516223233a9aff8369debfc41.png\">  <\/p>\n<p>F\u5728\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u80cc\u666f\u753b\u50cf<\/p>\n<p>  <\/td>\n<p>  <\/p>\n<td align=\"center\">  <img decoding=\"async\" alt=\"New default background image\" width=\"400px\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/b7d384b8-997a-4e02-a5eb-7061061c1589\/5bf7e3e94d29b8bede9ad9cf6081f8ca1acd0224.png\">  <\/p>\n<p>\u65b0\u3057\u3044\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u80cc\u666f\u753b\u50cf<\/p>\n<p>  <\/td>\n<p>  <\/tr>\n<p>  <\/tbody>\n<\/table>\n<p>  \u3010\u6d43\u542e\u533e\u80dc\u957f\u53d6  <\/p>\n<p>\u30a2\u30af\u30b7\u30e7\u30f3\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30c3\u30d7\u30c7`\u30c8\u306f\u81ea\u62e5\u819c\u8bc9m\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u6df7\u4e71\u306e\u53ef\u80fd\u6027\u3092p\u3089\u3059\u305f\u3081\u306b\u3001\u5185\u90e8\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u3001\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306b\u901a\u77e5\u3059\u308b\u3053\u3068\u3092\u304a\u5e5b\u5e5b\u7b4f\u84fc\u57c2<\/p>\n<p>  <\/p>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u80cc\u666f\u3092\u6d93\u5de5\u6bea\u6454\u7a00 <a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/how-to-customize-branding\" target=\"_blank\">  \u4f1a\u793e\u306e\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0<\/a>\u3092\u4f7f\u7528\u3057\u3066\u30ab\u30b9\u30bf\u30e0\u80cc\u666f\u753b\u50cf\u3092\u6210\u3059\u308b\u3053\u3068\u3092\u89c6\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c6\u30ca\u30f3\u30c8\u306e\u4f1a\u793e\u306e\u30d6\u30e9\u30f3\u30c9\u3067\u30ab\u30b9\u30bf\u30e0\u80cc\u666f\u753b\u50cf\u3092\u6210\u3057\u305f\u9f8a\u7a00\u59d7`\u30b6`\u306b\u3059\u308b\u6d93\u6089\u8f98\u84fc\u62a4\u87c6<\/p>\n<p>  <\/p>\n<p>\u7ba1\u7406\u8005\u306f\u3001\u4f1a\u793e\u306e\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0O\u5b9a\u3067\u30ab\u30b9\u30bf\u30e0\u80cc\u666f\u3092\u30a2\u30c3\u30d7\u30ed`\u30c9\u3059\u308b\u305f\u3081\u306e\u30b9\u30af\u30ea`\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" style=\"width: 400px;\" alt=\"user settings\" src=\"https:\/\/cxcs.microsoft.net\/static\/public\/messagecenter\/neutral\/45b1a3cf-843e-49d2-8ce8-806384faad66\/a383a5e7c991394a440c3210b0775337b99287b5.png\"><\/p>\n<p>  <\/p>\n<p>\u60c5\u8785&nbsp;<\/p>\n<ul>\n<li><a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/whats-new#general-availability--update-to-microsoft-entra-work-or-school-default-background-image\" target=\"_blank\">\u4e00\u822c\u63d0\u4f9b &#8211; Microsoft Entra \u306e\u8a3e\u84fc\u90e1\u6d8e\uffe5\u6e2d\u69b7\u00e0\u4f2a\u5c18\u76ce\u7620\u4e10\u80c3 |\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8 \u30e9`\u30f3<\/a>\n<\/p>\n<\/li>\n<li><a href=\"https:\/\/learn.microsoft.com\/entra\/fundamentals\/how-to-customize-branding#default-background-image\" target=\"_blank\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u80cc\u666f\u753b\u50cf |\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8 \u30e9`\u30f3<\/a>\n<\/p>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1108834 | Microsoft Entra | Update to default sign-in background for Work or School accounts Classification  [&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-12108","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/12108","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=12108"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/12108\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=12108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=12108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=12108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}