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Microsoft Copilot is an AI-powered digital assistant designed to help users with a range of tasks and activities on their devices. It can create drafts of content, suggest different ways to word something you've written, suggest and insert images, create PowerPoint presentations from your Word documents and many other helpful things.

If you travel often, your new locations may show as unusual activity. To travel without disruptions or alerts, we recommend using Microsoft Authenticator to sign in.. If you get an email about unusual activity and you're not sure if it's from Microsoft, you can safely sign in to your Microsoft account any time without clicking links in the email.

注: IT 管理者が Office の更新を管理している場合、以下の手順を実行できない場合があります。このエラーのヘルプについては、管理者に問い合わせてください。 あなたが管理者で、組織内の更新の管理についてサポートが必要な場合は、「更新の管理方法を選択する」をご覧ください。

Learn how to use voice access for accessibility. This page includes accessibility help articles for people who use Windows voice access to control their PC and author text using their voice.

Sign-in requirement This feature makes use of the Neural Processing Unit (NPU) to generate images locally on your computer. There are no restrictions on how many images you can generate. However, to use Cocreator, you need to sign in with your Microsoft account and be connected to the internet to access cloud services that ensure safe use of AI. ...

Office Deployment Tool. If you’re an administrator, you can use the Office Deployment Tool to manage your Office 2016 Click-to-Run deployment options, such as installations sources, product and language combinations, or deployment configuration options.

了解如何使用 Android、iOS 或 Windows 设备在 Xbox 上玩云游戏。

Lưu ý: Nếu bạn nhận thấy rằng thư mục Temp sẽ nhanh chóng lấp đầy sau khi chạy Dọn Đĩa, hãy xem mục Lỗi Dung lượng Đĩa Sắp hết do thư mục Temp đầy đủ. Để biết thêm thông tin về việc giải phóng dung lượng trên PC, xem mục Giải phóng dung lượng ổ đĩa Windows.

The first time you use the DirectX Diagnostic Tool, you might be asked whether you want to check if your drivers are digitally signed. We recommend that you select Yes to help ensure that your drivers have been signed by a publisher that has verified their authenticity.