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查找适用于您的戴尔产品和服务的下载及信息，包括操作系统重新安装、系统更新、驱动程序和应用程序（Office、SupportAssist 和其他出厂预装软件）。
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Dell Help and Support
一站式获得入门所需的全部内容。单击此处获取 Dell Help and Support。My Dell
安装 My Dell 应用程序，以通过集中化主要软件、应用程序、自助文章和保修信息，改进您的体验。立即了解 My Dell 应用程序！Dell Power Manager
助您节能。Dell Power Manager 是一款应用程序，允许最终用户根据个人偏好配置电池维护方式，从而更大限度地提高系统的电池续航时间。PremierColor for Dell
PremierColor for Dell 支持用户为正在查看的内容选择合适的颜色空间。PremierColor for Dell 更正了与宽色域面板相关的过饱和问题。CinemaColor for Dell
CinemaColor for Dell 可为用户提供各种鲜明的色彩、引人注目的视觉效果和更出色的对比度，让您在 PC 显示屏上获得出色的观看体验。Microsoft Office
安装、激活戴尔设备随附或通过独立许可证购买的 Microsoft Office 软件或进行故障处理。Software Licensing Central 文档
Software Licensing Central 提供各种工具并展示各种信息，让您可以激活和管理软件许可证、查看授权和证书，以及运行报告。视频资源
How to Perform an OS System Restore (With Data Backup)
This video explains how to perform an OS system restore with data backup using the "SupportAssist OS Recovery Tool." The steps include selecting "Restore System," choosing either "Local Restore" or "Cloud Restore," backing up data if necessary, selecting a storage device, confirming the device, selecting the reason for the restore, and clicking "Next" to begin the restore process. Once completed, click "Finish."
How to scan your system hardware using SupportAssist for Home PCs
The video explains how to use SupportAssist to scan your system hardware for identifying and resolving hardware issues. You can perform a quick hardware scan, scan a specific hardware component, or scan the entire system. The video demonstrates how to perform a quick hardware scan and submit a support request if an issue is detected. If an issue is detected, an appropriate notification is displayed on the tile and the optimization tiles are disabled. To view the details of the issue detected and create a support request, click Fix Now.
使用 Dell SupportAssist 恢复出厂映像 - Windows 11
有时您可能需要将计算机恢复到出厂默认状态。 本期视频，我们将向您演示如何使用Dell SupportAssist OS恢复工具来完成此操作。
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SupportAssist for PCs
使用 SupportAssist 保持戴尔优化。
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