关于正版 Windows. Windows 7 支持已于 2020 年 1 月 14 日结束。. 我们建议你转到 Windows 11 电脑来继续从 Microsoft 接收安全更新。. 正版 Windows 由 Microsoft 发布，并由 Microsoft 或值得信赖的合作伙伴授予相应许可并提供支持。. 你需要正版 Windows 才能访问可选的更新和下载 ...

Signing certificate To create a digital signature, you need a signing certificate, which proves identity. When you send a digitally-signed macro or document, you also send your certificate and public key. Certificates are issued by a certification authority, and like a driver’s license, can be revoked. A certificate is usually valid for a ...

Recover lost or deleted files. Windows 7. Note: If you've recently updated Windows 10 and are having problems finding files, see Find lost files after the upgrade to Windows 10. If you can't find a file on your computer or you accidently modified or deleted a file, you can restore it from a backup (if you're using Windows backup) or you can try ...

MICROSOFT SOFTWARE LICENSE TERMS. These license terms are an agreement between Microsoft Corporation (or based on where you live, one of its affiliates) and you. Please read them. They apply to the software named above, which includes the media on which you received it, if any. The terms also apply to any Microsoft.

选择“档案和系统”>“设置”>“系统”>“主机信息”。. 你的“主机 ID”是显示列表中的第二个。. 注意 如果正在寻找忘记密码重置尝试的设备 ID，请使用“ Xbox 网络设备 ID ”。. 查找 Xbox 序列号. 你的 Xbox 主机的序列号位于两个位置中：. 在主机背面的标签上 ...

为你的 Xbox 设备获取服务. 如果已注册了设备，请登录到设备服务页，以查看该设备的保修状态。. 处于保修期的设备享受免费维修服务。. 超过保修期的设备需要缴纳维修费。. 登录. 如果尚未注册设备，请按以下步骤操作：. 注册或注销 Xbox 设备. 全部折叠.

A thorough investigation is performed before any action is taken. When Xbox has determined that someone has cheated, the offending player receives a permanent ban from the Xbox network. Repeat or egregious violations may lead to additional action, such as prohibiting a device from accessing Xbox services.

提示: 如果你在电脑中使用触控笔，则可以自定义其中一个按钮来创建笔记。 在Windows 10任务栏上的“搜索”框中键入“笔设置”。 在“触控笔& Windows Ink”页上，向下滚动到“触控笔快捷方式”，然后将其中一个触控笔按钮分配给便笺。 例如，对于 Windows Surface 触控笔，请分配顶部按钮以打开便笺 ...

當您購買 Microsoft 365 家用版 或 Microsoft 365 個人版 訂閱，您的購買包括 60 分鐘免費 Skype 通話 到行動裝置和有線電話，每個月在 全球超過 60 個國家/地區. 您可以享用 Microsoft 帳戶所關聯的 Microsoft 365 訂閱隨附的 Skype... 您對支援體驗的評價如何？. 可怕 非常好 ...

Microsoft is conducting a trial that introduces the ability to earn Microsoft Rewards points from the Xbox app on mobile and PC devices. These Rewards points can be redeemed towards an Xbox Game Pass membership, Xbox gift cards, and more. Note This service trial is only available in specific regions and participants are randomly selected.