Troubleshooting Internet Connectivity Issues on Your Dell Computer
概要: Learn how to resolve common Internet connection issues on your Dell computer that matches the operating system.
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手順
Affected Operating Systems:
- Windows 11
- Windows 10
- Ubuntu
Troubleshooting Wireless Issues
Windows 11 and Windows 10
- Wi-Fi Not Working? Solve Computer or Laptop Wi-Fi Connection Issues
- Windows 11 Wireless Networking Usage and Troubleshooting Guide for the Home
- Troubleshoot Wi-Fi Not Working Issues and Connect to Your Wi-Fi Network
- Fix Wi-Fi connection issues in Windows
Wired Internet Connection
- Wired Networking Solutions: Ethernet and Wired LAN Connection Issues
- Windows 11 and Windows 10 Wired Internet Connection Usage and Troubleshooting Guide for the Home
- Frequently Asked Questions (FAQs) about the NIC and Ethernet port on a Dell personal computer
Other Configurations including Ubuntu Linux
Troubleshooting Internet Browser Issues
See these Dell Knowledge Base articles for related information.
- Which Wireless Networking Adapter is Installed in Your Dell Computer
- Troubleshooting Wireless Networking Issues
- Change the Intel Advanced Wi-Fi Adapter Settings to Improve Slow Performance and Intermittent Connections
- How to Troubleshoot and Resolve any Wired NIC issues with a Desktop personal computer
- How to Identify and Reduce Wireless Signal Interference
- How to Turn the Wireless Devices on a Dell Laptop On and Off
- Frequently Asked Questions (FAQs) about the network adapter and Ethernet port on a Dell personal computer
文書のプロパティ
文書番号: 000124368
文書の種類: How To
最終更新: 27 8月 2025
バージョン: 38
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