{ "date": "2024-12-17", "generatedAt": "2026-05-25T22:46:28.794Z", "events": [ { "id": "m365-copilot-release-notes-6836e1644a40e9e8", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 admin center", "title": "Copilot usage report for Business Chat [Web]", "titleJa": "Microsoft 365 Copilot の会議・チャット機能を更新", "titleEn": "Copilot usage report for Business Chat [Web]", "summary": "Monitor usage data for Copilot Business Chat (web and work) directly in the admin center to support adoption and strategic planning.", "summaryJa": "Copilot Business Chat (Web および仕事) の使用状況データを管理センターで直接監視し、導入と戦略的計画をサポートします。", "summaryEn": "Monitor usage data for Copilot Business Chat (web and work) directly in the admin center to support adoption and strategic planning.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2024-12-17", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け" ], "tags": [ "Microsoft 365 admin center", "管理者向け" ], "importanceScore": 116, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / ライセンス評価や定着施策の精度が上がるため" }, { "id": "m365-copilot-release-notes-cb039ce6f82cda35", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft 365 Copilot", "title": "Microsoft 365 Copilot GCC general availability [Windows, Web]", "titleJa": "Microsoft 365 Copilot の更新", "titleEn": "Microsoft 365 Copilot GCC general availability [Windows, Web]", "summary": "Your AI assistant for work in the GCC (Government Community Cloud) environment. It combines the power of large language models (LLMs) with your work content and context, to help you draft and rewrite, summarize and organize, catch up on what you missed, and get answers to questi...", "summaryJa": "GCC (Government Community Cloud) 環境での作業のための AI アシスタント。大規模言語モデル (LLM) の力を仕事の内容やコンテキストと組み合わせて、下書きと書き直し、要約と整理、見逃した部分の補足、質問への答えの取得に役立ちます。", "summaryEn": "Your AI assistant for work in the GCC (Government Community Cloud) environment. It combines the power of large language models (LLMs) with your work content and context, to help you draft and rewrite, summarize and organize, catch up on what you missed, and get answers to questi...", "url": "https://aka.ms/M365CopilotGCCBlog", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "GA", "roleTags": [ "作成者向け" ], "tags": [ "Microsoft 365 Copilot", "作成者向け" ], "importanceScore": 113, "importanceReason": "GA になり実運用へ直結するため / 更新まとめや公式リリース整理として追いやすいため" }, { "id": "m365-copilot-release-notes-d71d52b51b9d0a85", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Microsoft Purview", "title": "Generate keyword query language from natural language prompt in eDiscovery with Copilot for Security [Web]", "titleJa": "Microsoft 365 Copilot のセキュリティ・管理・分析機能を強化", "titleEn": "Generate keyword query language from natural language prompt in eDiscovery with Copilot for Security [Web]", "summary": "Copilot for Security is embedded in eDiscovery to enable users to provide a search prompt in natural language and will translate into keyword query language to help expedite the start of an eDiscovery search. Learn more.", "summaryJa": "Copilot for Security は電子情報開示に組み込まれており、ユーザーが自然言語で検索プロンプトを提供できるようにし、キーワード クエリ言語に翻訳して電子情報開示検索の開始を促進します。もっと詳しく知る。", "summaryEn": "Copilot for Security is embedded in eDiscovery to enable users to provide a search prompt in natural language and will translate into keyword query language to help expedite the start of an eDiscovery search. Learn more.", "url": "https://learn.microsoft.com/en-us/purview/ediscovery-natural-language-query", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Microsoft Purview", "管理者向け", "作成者向け" ], "importanceScore": 106, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 管理やガバナンスへの影響が大きいため" }, { "id": "m365-copilot-release-notes-6caeff67bea6a91b", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "PowerPoint", "title": "Ask Copilot about visuals while in PowerPoint [Windows, Web]", "titleJa": "Microsoft 365 Copilot の更新", "titleEn": "Ask Copilot about visuals while in PowerPoint [Windows, Web]", "summary": "Now you can add an image to your chat with Copilot. You can ask questions about the image, extract text, get a description of a chart, translate information, or generate alt text. This helps you stay in the flow of work while getting necessary information to continue working on...", "summaryJa": "これで、Copilot とのチャットに画像を追加できるようになりました。画像について質問したり、テキストを抽出したり、グラフの説明を取得したり、情報を翻訳したり、代替テキストを生成したりできます。これにより、作業を継続するために必要な情報を取得しながら、作業の流れを維持することができます。", "summaryEn": "Now you can add an image to your chat with Copilot. You can ask questions about the image, extract text, get a description of a chart, translate information, or generate alt text. This helps you stay in the flow of work while getting necessary information to continue working on...", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2024-12-17", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "PowerPoint", "作成者向け" ], "importanceScore": 86, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-214e2500dd71d977", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Word", "title": "Ask Copilot about visuals while in Word [Windows, Web]", "titleJa": "Microsoft 365 Copilot の更新", "titleEn": "Ask Copilot about visuals while in Word [Windows, Web]", "summary": "Now you can add an image to your chat with Copilot. You can ask questions about the image, extract text, get a description of a chart, translate information, or generate alt text. This helps you stay in the flow of work while getting necessary information to continue working on...", "summaryJa": "これで、Copilot とのチャットに画像を追加できるようになりました。画像について質問したり、テキストを抽出したり、グラフの説明を取得したり、情報を翻訳したり、代替テキストを生成したりできます。これにより、作業を継続するために必要な情報を取得しながら、作業の流れを維持することができます。", "summaryEn": "Now you can add an image to your chat with Copilot. You can ask questions about the image, extract text, get a description of a chart, translate information, or generate alt text. This helps you stay in the flow of work while getting necessary information to continue working on...", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2024-12-17", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "作成者向け" ], "tags": [ "Word", "作成者向け" ], "importanceScore": 86, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-434a499ca1c319c0", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "OneNote", "title": "Use Copilot in OneNote on Mac and iPad [iOS, Mac]", "titleJa": "Microsoft 365 Copilot の Copilot 機能を更新", "titleEn": "Use Copilot in OneNote on Mac and iPad [iOS, Mac]", "summary": "Experience the power of Copilot across OneNote for Mac and iPad. Quickly summarize, rewrite, and understand your notes, whether at your desk or on the go. Learn more.", "summaryJa": "OneNote for Mac と iPad で Copilot のパワーを体験してください。デスクでも外出先でも、メモをすばやく要約、書き直し、理解できます。もっと詳しく知る。", "summaryEn": "Experience the power of Copilot across OneNote for Mac and iPad. Quickly summarize, rewrite, and understand your notes, whether at your desk or on the go. Learn more.", "url": "https://support.microsoft.com/office/welcome-to-copilot-in-onenote-34b30802-02ae-4676-a88c-82f8d5e586dd", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "OneNote", "管理者向け", "作成者向け" ], "importanceScore": 86, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 文書や資料作成の体験変化が大きいため" }, { "id": "m365-copilot-release-notes-048fa74791b9a803", "sourceId": "m365-copilot-release-notes", "sourceName": "Microsoft 365 Copilot release notes", "sourceFamily": "Microsoft Learn", "productArea": "Microsoft 365 Copilot", "section": "Viva Pulse", "title": "Templates for Copilot readiness, adoption and impact [Windows, Web, Android, iOS, Mac]", "titleJa": "Microsoft 365 Copilot の更新", "titleEn": "Templates for Copilot readiness, adoption and impact [Windows, Web, Android, iOS, Mac]", "summary": "Use new templates to measure employee sentiment and assess your organization's Copilot adoption-all within your Viva Pulse subscription.", "summaryJa": "Microsoft 365 Copilot の更新 に関する更新。", "summaryEn": "Use new templates to measure employee sentiment and assess your organization's Copilot adoption-all within your Viva Pulse subscription.", "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/release-notes?tabs=all#2024-12-17", "publishedAt": "2024-12-17T12:00:00.000Z", "capturedAt": "2026-04-10T08:20:34.908Z", "sourceLastSeen": "2026-04-11T00:42:26.944Z", "roadmapIds": [], "releaseStage": "Update", "roleTags": [ "管理者向け", "作成者向け" ], "tags": [ "Viva Pulse", "管理者向け", "作成者向け" ], "importanceScore": 64, "importanceReason": "更新まとめや公式リリース整理として追いやすいため / 管理者の運用判断に関わるため" } ] }