Dell Command | Update vs Monitor Brightness Control

Dell Command | Update is a free standalone utility for Dell commercial client computers. It simplifies BIOS, firmware, driver, and application updates, identifying required packages from the computer identity. After the operating system and network drivers are installed, it can install additional drivers. Its interface identifies, applies, and schedules updates, while a command-line interface supports automated installations. Administrators can set download and storage locations, filters, schedules, internet proxy settings, import or export settings, and driver-library locations. Advanced Driver Restore is listed for Windows reinstallation. Version 5.1 and later supports Intel and ARM architectures, with separate releases for Intel or AMD computers and ARM computers. Dell lists Windows 10 and Windows 11 support, including UWP support for Windows 10 build 14393 or later. Version 5.7.2 requires .NET Desktop Runtime 10.0 version 10.0.8 or later. Dell warns of a service-corruption issue when that version is manually installed alongside Dell Client Device Manager 1.1.

Monitor Brightness Control is a free Linux tool for adjusting brightness and contrast on external monitors through DDC/CI. It provides a command-line interface, a graphical interface with real-time sliders and a background service. Day, Night and Gaming profiles are included; custom profiles and applying a profile at startup are also supported. Customizable global shortcuts can switch profiles or adjust brightness. The tool detects compatible monitors and supports individual control or batch operations across connected displays. It requires a DDC/CI-compatible monitor and I2C communication, with ddcutil listed as a system dependency. DisplayPort and modern HDMI are fully supported, DVI-D is limited, and VGA is unsupported. The README documents installation via shell script, pip or source checkout, as well as granting I2C group access and loading the i2c-dev module. It can run as a user systemd service and is licensed under MIT. The README lists tested distributions including Ubuntu 20.04+, Linux Mint 20+, Debian 11+, Fedora 35+, Arch Linux/Manjaro and openSUSE. GitHub is the channel for bug reports, feature requests and contributions.