Sign in to Microsoft 365
Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Professional 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, OneNote for Mac, Microsoft 365 for home, Office 365 Small Business, Microsoft 365 admin, Project Online, Microsoft 365 for Mac, Project for Office 365
OneNote Web Clipper 入门 | Microsoft Support
OneNote Web Clipper 入门 单击“ 获取 ”按钮。 按照你正在使用的特定 Web 浏览器显示的屏幕说明进行操作。 如果出现提示,请确认任何安全消息,向 OneNote Web Clipper 授予与你的浏览器配合使用的权限。 若要配置 OneNote Web Clipper,请执行下列操作: 在浏览器中,打开任何网站,然后单击“ OneNote Web Clipper ...
Applies To:
OneNote for Microsoft 365, OneNote for Microsoft 365 for Mac, OneNote 2024, OneNote 2024 for Mac, OneNote 2021, OneNote 2021 for Mac, OneNote for Mac, OneNote Web App
Get more help | XBOX Support
Need help with an XBOX console, an XBOX game or XBOX network? Find out how to get in touch with us.
XBOX Update Preview Release Notes | XBOX Support
Hey XBOX Insiders! We are releasing a new XBOX Update Preview to the Beta ring today. Continue reading below to learn all about what's included with this update.
Pachete lingvistice pentru Windows | Microsoft Support
Aflați cum să descărcați, să instalați și să configurați pachete lingvistice suplimentare pentru versiunea dvs. de Windows.
2026 年 7 月 14 日 — KB5101650 (OS ビルド 26200.8875 および 26100.8875)
重要 ほとんどの Windows デバイスで使用されるセキュア ブート証明書の有効期限は、2026 年 6 月以降に設定されていました。 Microsoft は、過去数か月間、PC と管理されていないビジネス デバイスでこれらの証明書を更新してきました。 新しい証明書を受け取っていないデバイスは引き続き起動し ...
Getting Started with the OneNote Web Clipper | Microsoft Support
Whenever you do online research with OneNote, you can use OneNote Web Clipper to easily capture, edit, annotate, and share information. It's free to use and it works with most modern web browsers. Install the OneNote Web Clipper add-on Download the OneNote Web Clipper add-on or extension for your browser:
Applies To:
OneNote for Microsoft 365, OneNote for Microsoft 365 for Mac, OneNote 2024, OneNote 2024 for Mac, OneNote 2021, OneNote 2021 for Mac, OneNote for Mac, OneNote Web App
Sisäänkirjautuminen Hotmailiin | Microsoft Support
Hotmail on nyt Outlook.com. Opi kirjautumaan sisään, jotta voit käyttää Outlook.com-, Hotmail-, Live- tai MSN-sähköpostitiliäsi.
Applies To:
Outlook.com
2026 年 7 月 14 日 — KB5099539 (OS ビルド 19045.7548 および 19044.7548)
このセキュリティ更新プログラムには、次の更新プログラムの一部である修正プログラムと品質強化が含まれています。 2026 年 6 月 9 日 — KB5094127 (OS ビルド 19045.7411 および 19044.7411) 以下は、この更新プログラムをインストールしたときにこの更新プログラムによって対処される問題の概要です ...
Überprüfen, ob ein Gerät die Windows 11-Systemanforderungen nach dem ...
Wenn die Hardware auf einem Windows-Gerät geändert wurde, um ein Upgrade auf Windows 11 durchzuführen, und das System die Änderung nicht rechtzeitig erkennt, wird in diesem Artikel erläutert, wie Sie die Bewertung manuell initiieren.