安装媒体（如 U 盘）可用于安装 Windows 的新副本、执行 Windows 的全新安装或重新安装 Windows。 若要创建安装媒体，请转到 软件下载网站，可在其中找到分步说明。 在该网站上，可以选择 Windows 版本并在 USB 闪存上创建安装媒体。 或者，可以创建一个 ISO 文件，用于虚拟机 (VM) ，或用于将安装媒体 ...

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Want to add a padlock to your email messages? You can use encryption and digital signatures in new Outlook, classic Outlook, and Outlook on the web for work or school accounts to increase the security of messages. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text. Only the recipient who has the private key that matches the public ...

Learn how to create installation media for installing or reinstalling Windows.

Important: Office 2007 is no longer supported. If you still need to install this version, you'll need an Office 2007 installation disc and a product key for the version you're trying to install.

Windows 11 Windows 10 Riepilogo Per usare una fotocamera con le app in Windows, le autorizzazioni devono essere attivate nelle impostazioni della privacy per la fotocamera. È possibile controllare l'accesso a livello di dispositivo e per singole app. Attivare l'accesso alla fotocamera Selezionare Start> Impostazioni> privacy & sicurezza> Fotocamera .

Windows 11 Windows 10 Summary The Windows Update Assistant helps you manually download and install the latest Windows feature update on a compatible PC. Feature updates introduce new capabilities and help keep your device secure. Use this tool if your device hasn’t received a feature update automatically through Windows Update.

桌面是登录 Windows 时看到的第一个屏幕，保持桌面井然有序有助于提高工作效率和整体可用性。 本文介绍如何通过自定义默认桌面图标、添加快捷方式快速访问、调整图标大小以符合你的偏好，以及根据需要显示或隐藏桌面图标来个性化 Windows 桌面，从而保持工作空间干净高效。 自定义默认桌面 ...

Summary This article explains how to activate Windows online or offline using an Installation ID and Confirmation ID across Windows 11, Windows 10, Windows 8.1/8, Windows 7, Windows Vista, and Windows XP. It explains online activation steps, offline activation through the Product Activation Portal, and three offline workflows: Activation page, SLMGR command prompt, and SLUI command prompt. It ...

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