SupportAssist for Home PCs Discover Dell’s smart technology, built into your PC, that keeps it running like new. Search for SupportAssist it in your Windows Start menu or by downloading it here.

Alienware Command Center Learn about Alienware Command Center to control features on your Dell gaming and Alienware computers, keyboards, and mouse.

Visit Dell.com to learn more about SupportAssist, the Dell’s first proactive and predictive support technology that troubleshoots your hardware and software.

Deploy SupportAssist for Business PCs to leverage Dell’s AI-driven connectivity technology. Gain fleetwide visibility and access to actionable intelligence to make the best decisions for your PC fleet.

Select a product or enter your Service Tag to view related Dell drivers and driver updates.

SupportAssist for Home PCs ... 个性化 PC 支持体验 SupportAssist 是预装在戴尔 PC 上的智能软件，可提升 PC 性能，使 PC 如新机一般顺畅运行。 准备好体验卓越支持服务了吗？

Jun 19, 2025 · This article provides instructions on how to run hardware diagnostics using SupportAssist on a Dell computer.

Get support for your Dell product with free diagnostic tests, drivers, downloads, how-to articles, videos, FAQs and community forums. Or speak with a Dell technical expert by phone or chat.

Jan 11, 2023 · Support for Alienware m15 Ryzen Edition R5 Drivers & Downloads includes Alienware Command Center Application version 5.5.35.0 Alienware Command Center Application | Driver …

Deploy SupportAssist for Business PCs to leverage Dell’s AI-driven connectivity technology. Gain fleetwide visibility and access to actionable intelligence to make the best decisions for your PC fleet.