The Latitude 7389 Quick Start Guide provides instructions on how to connect the power adapter, finish Windows 10 setup, connect to a network, and sign in to your Microsoft account or create a local account.
The Dell Latitude 3190 2-in-1 Quick Start Guide introduces the features and functions of the laptop, including the Intel Gemini Lake Celeron or Pentium processor, active pen support, camera, microphone, volume control, power button, etc.
The Dell Precision Tower 3620 Quick Start Guide describes how to connect the keyboard and mouse, connect the network cable (optional), connect the power cable and press the power button, and connect the display.
The Dell Display Manager is a software that helps you manage your Dell display. It can help you adjust the brightness, contrast and other settings of your display. It can also help you manage multiple displays.
