Support topics & articles
- Keyboard Usage and Troubleshooting Guide
- System locks up, freezes or an error occurs.
- What is BIOS and How to Update the BIOS on Your Dell System
- Dell Backup and Recovery 1.8: Overview and Install
- Connecting and Troubleshoot Internet Connectivity Issues on Your Dell Computer
- A reference guide to the Dell OptiPlex Diagnostic Indicators
- How to Create a Support Request Online?
- How to Troubleshoot Audio or Sound Playback Issues
- Protect your computer or remove virus, spyware or other malware in Microsoft Windows
- Drivers and Downloads FAQs