Dell XCD28 Smartphone

Learn how to troubleshoot and resolve AC adapter issues on a Dell laptop. Find information about how to use and troubleshoot AC adapter-related problems.

How to use Communication (NFC) on your Windows computer, including enabling NFC on Windows, transferring files, and troubleshooting. Explore the benefits of NFC with this Dell NFC guide.

Securely erase data from your device before Trade In or Recycle by following our step-by-step instructions for Windows, Android, and Apple devices.

Learn more about why the model and color of the peripheral may not match the image displaying in the Dell Display and Peripheral Manager (DDPM) application.

A guide for troubleshooting steps for issues relating to Wireless Wide Area Network (WWAN) can help users resolve connectivity problems. Including: Error SIM NOT FOUND — CHECK ORIENTATION, Cannot Read SIM, Dell Mobile Broadband Card Utility Status Is "No Card Detected," Cannot Browse the Web and Cannot find Network / Service.

This article provides information about using the AC adapter of your Dell laptop while traveling to another location.

Transfer Outlook email, calendar, and contacts to another computer using a PST file. Learn how to export Outlook items to an Outlook Data File (.pst) and import them seamlessly.

This article provides information about basic safety precautions that everyone must take before accessing the internals of a computer or electrical equipment. Find information about how to protect against electrostatic discharge (ESD), prevent electrostatic damage to the components, and take safety precautions when lifting electronic equipment.

This article provides details on the End of Security Support for the following Dell Technologies software Dell Audio Mobile App (China only)

This article provides general troubleshooting steps and links to information for your Non-Dell branded printer.

Learn about repair options for a cracked or broken LCD screen on your Dell laptop, phone, or tablet.

Having Wi-Fi issues on Windows 10 or 11? Troubleshoot WiFi issues like cannot connect to this network, computer not connecting to WiFi, or wireless Internet not working.

This article explains the procedure to open a Service Request (SR) using the Dell support page. Get help fast for your Dell device. No more waiting on hold. No more tech headaches. Dell makes it simple to fix problems, schedule repairs, or get support—right from your device or our support website.

Check your warranty status, renewing your warranty, transferring ownership, international warranty support, expired warranty support or register your Dell product.

Learn how to report a lost or stolen Dell laptop or desktop, including necessary details. Follow our guide for timely action and how to contact Dell Support.

This article provides helpful information and links for basic wireless network troubleshooting.

Effective methods for how to remove malicious malware from your personal computer and how to delete malware from your computer. Ensure your Windows system is secure with the latest tools and tips.

This article provides information about how to return service parts to Dell in the United States Region only.

Dell XC remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.

Dell XC Series and XC Core remediation is available for an Improper SMM communication buffer verification vulnerability that may be exploited by malicious users to compromise the affected system.

Find out more about how to clean your Dell equipment.

Dell PowerEdge Server remediation is available for Intel Ethernet Controllers and Adapters firmware vulnerabilities that may be exploited by malicious users to compromise the affected system.