Search Inspiron 14R 5421 Support Information
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Dell Display Pixel Guidelines
Dell Active Pen Identification, Control Panel Installation, and Troubleshooting
How to Troubleshoot Slow Performance Issues
Factory reset, restore, or reinstall Microsoft Windows on a Dell computer
How to Troubleshoot Audio or Sound Playback Issues
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Dell Inspiron 14R-5421•Regulatory Model P37G•Regulatory Type P37G001
Dell Inspiron 5421•Regulatory Model P37G•Regulatory Type P37G001
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System Restore in Windows 10 (00:01:06)
How to perform a system restore in Windows 10 to resolve issues caused by recent software changes. System restore operates by returning your computer settings to an previous state without affecting your personal files. Closed captions available in many languages.