Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Use the Xbox app on mobile, Xbox.com, or the Microsoft Store on PC to remotely install games to your console or PC—so your games are ready when you are.

准备好安装了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。 如果已兑换产品密钥、重新安装应用，或者已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤。 展开下面的“ 了解详细 ...

After the Windows device restarts, Windows attempts to reinstall the driver for the device. If the driver doesn't reinstall, see one of the following sections in this article: Note: Some devices, such as printers, might need to be reinstalled manually. For more information, see Install a printer in Windows.

Using Authenticator as a way to sign in If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Go to the site where you want to sign in. Enter your username at the sign-in prompt and select Next. Select Send notification.

Get the latest official drivers and firmware updates from Microsoft to ensure your Surface device runs at its peak performance.

This is a one-time process that adds your new product to your Microsoft account. After you redeem your key, you can install Office. Get help with Office.com/setup

In some cases, your company or organization might require a proxy server. To use a proxy server, you’ll need one or more of the following things, depending on how you’re setting it up: Automatically. Windows detects the proxy server settings automatically, so you don’t have to enter any information. Set up script.

If you find that you’re not running the most current version of Internet Explorer for your operating system, you can download it using one of the available links at the Internet Explorer Download Center.