The process rndll32.exe is implemented in relation to the operation of the graphic processing unit found on the graphics adapter. It is also related to the display properties feature used by the Microsoft Windows Operating System platform.The implementation of the file rndll32.exe is commonly observed with the installation of an NVIDIA graphics card, which is used to control and manipulate the behavior of the display interface of a computer system for various software applications. The process rndll32.exe is used to take advantage of the built-in feature of the Microsoft Windows environment in controlling a wide range of visual display options that can be accessed from the Display Properties Panel of the system.Settings and configuration procedures done under the display properties normally affect the visual styling of the entire system. It also covers how text, fonts, colors, and resolutions are reflected on the computer screen.The functional visual display as seen by the user via the computer monitor is actually a result of the combined capabilities of the monitor and the video card hardware component, which are controlled by software applications similar to the rndll32.exe process commonly bundled with the device drivers. The usage of the rndll32.exe module together with the graphic card driver allows the user to dictate the resolution settings limited by the capability of the display media including certain display properties like brightness, contrast, hue, sharpness, and other details. The implementation of the process rndll32.exe will also most likely affect how software applications are shown on the display media and how Web pages are viewed by the user.Microsoft Windows Operating System platforms come bundled with various graphic display drivers considered as generic, and these provide limited functions in terms of maximizing the full potential of the graphic display card. The importance of the computing power exerted by the video adapter comes into play when dealing with applications that require complex computations in order to accurately display images on the computer screen. This functionality can only be tapped via the supporting components of the video card like the file rndll32.exe, which allows users to fully appreciate the graphic acceleration commonly associated with computer games and other demanding applications like 3D animation and rendering.The most common instance for the usage of the rndll32.exe process is seen in gaming applications where the usage of dual monitors is becoming increasingly popular mainly because of the dropping prices of monitors and the increasing capabilities of video adapters to support them. As in the case of World of Warcraft, the rndll32.exe process is used in relation to the module nview.dll in order to create a user profile, which will modify the display either as a regular or as a widescreen feature.Using the widescreen feature allows the user to tap on the functionality of the file rndll32.exe in allowing 2 monitors to function as a single and seamless gaming console entity.
Los procesos no relacionados con el sistema como rndll32.exe se originan a partir del software que ha instalado en sus sistema. Como la mayoría de las aplicaciones almacenan datos en el disco duro y en el registro del sistema, es probable que su ordenador haya sufrido una fragmentación y entradas no válidas acumuladas que pueden afectar el rendimiento de su PC.

En Windows Task Manager, puede ver qué CPU, memoria, disco y utilización de red está provocando el proceso Desktop and Window Manager. Para acceder al Task Manager, mantén pulsadas las teclas Ctrl + Mayúsculas + Esc al mismo tiempo. Estos tres botones están situados en el extremo izquierdo del teclado.

Este proceso se considera seguro. No es probable que represente un daño para su sistema. El archivo rndll32.exe debe ubicarse en la carpeta c:\windows\system32\. En caso contrario, podría ser un troyano.

No se considera que este proceso consuma muchos recursos de CPU. Sin embargo, la ejecución de demasiados procesos en su sistema puede afectar al rendimiento de su PC. Para reducir la sobrecarga del sistema, puede utilizar la Utilidad de configuración del sistema Microsoft (MSConfig) y el Administrador de tareas a fin de detectar y desactivar manualmente los procesos que se inician en el arranque.

Usa el Windows Resource Monitor para descubrir qué procesos y aplicaciones escriben / leen más en el disco duro, envían la mayoría de datos a Internet, o usan más memoria. Para acceder al Resource Monitor, pulsa la combinación de teclas Tecla Windows + R y posteriormente entra en 'resmon'.