{"id":15799,"date":"2026-04-08T02:01:37","date_gmt":"2026-04-07T17:01:37","guid":{"rendered":"https:\/\/m365jp.net\/?p=15799"},"modified":"2026-04-08T02:06:35","modified_gmt":"2026-04-07T17:06:35","slug":"mc1234561-updated-microsoft-teams-on-windows-annotate-content-while-sharing-a-single-window","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-04-08-mc1234561-updated-microsoft-teams-on-windows-annotate-content-while-sharing-a-single-window","title":{"rendered":"MC1234561 | (Updated) Microsoft Teams on Windows: Annotate content while sharing a single window"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1234561 | (Updated) Microsoft Teams on Windows: Annotate content while sharing a single window<\/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\/07\/2026 16:54:11<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>02\/18\/2026 18:37:52<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>05\/18\/2026 07:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p>Updated April 7, 2026: We have updated the timeline. Thank you for your patience.&nbsp;<\/p>\n<p><b>[Introduction]<\/b><\/p>\n<p>  <\/p>\n<p>We\u2019re introducing <b>Annotations on Single Window Sharing for Windows<\/b> in Microsoft Teams meetings, based on customer feedback requesting more focused and privacy\u2011preserving collaboration. Presenters can now annotate directly on a shared application window   without sharing their entire desktop.<\/p>\n<p>This message is associated with Roadmap ID <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?filters=&amp;searchterms=555239\" target=\"_blank\">  555239<\/a>.<\/p>\n<p><b>[When this will happen:]<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Targeted Release: Rollout begins <b>early March 2026<\/b> and is expected to complete by  <b>mid-March 2026<\/b>.  <\/li>\n<li>General Availability: Rollout begins <b>mid-March 2026<\/b> and is expected to complete by  <b>mid-April 2026<\/b> (previously&nbsp;late March).\n<\/li>\n<\/ul>\n<ul>  <\/ul>\n<p><b>[How this affects your organization:]<\/b><\/p>\n<p>  <\/p>\n<p><b>Who is affected:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Users who present content in <b>Microsoft Teams meetings on Windows<\/b><\/li>\n<li>Meeting participants on Windows, macOS, and mobile devices<\/li>\n<p>  <\/ul>\n<p><b>What will happen:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Presenters can share a<b> single application window<\/b> instead of their full screen.<\/li>\n<p>  <\/p>\n<li>Annotations can be started from the presenter toolbar during window sharing.<\/li>\n<p>  <\/p>\n<li>Participants can <b>view and contribute to annotations<\/b>.<\/li>\n<p>  <\/p>\n<li>The feature is<b> enabled by default<\/b> and requires no admin configuration.<\/li>\n<p>  <\/p>\n<li>Existing Teams and Microsoft Whiteboard behaviors for annotation storage and access are respected.<\/li>\n<li>There is <b>no change<\/b> to background app visibility\u2014notifications and unrelated windows remain private.<\/li>\n<p>  <\/ul>\n<p><b>[What you can do to prepare:]<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>No action is required. The feature will be available automatically as it reaches your tenant.<\/li>\n<li>Consider notifying helpdesk and end users about the new annotation capability during window sharing.<\/li>\n<li>Ensure presenters use the <b>Microsoft Teams desktop app on Windows<\/b> and are on a supported version.<\/li>\n<li>Review existing internal guidance or training materials related to Teams screen sharing and update as needed.<\/li>\n<p>  <\/ul>\n<div><b>Additional information:<\/b><\/div>\n<ul>\n<li>Annotations are initiated by the presenter during single window sharing.<\/li>\n<li>Annotation content follows existing <b>Microsoft Whiteboard<\/b> storage and retention behavior.<\/li>\n<li>Presenter support is currently limited to <b>Windows<\/b>.<\/li>\n<\/ul>\n<p><b>[Compliance considerations:]<\/b><\/p>\n<p>  <\/p>\n<p>No compliance considerations identified, review as appropriate for your organization.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine 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