Which Software Is Used to Control and Manage System Hardware?

Tyler Yates

When it comes to controlling and managing system hardware, there are a variety of software options available. These software applications allow users to monitor and adjust settings for various hardware components, such as the CPU, GPU, and RAM. In this article, we’ll take a closer look at some of the most popular software tools for managing system hardware.

1. BIOS/UEFI Settings

The Basic Input/Output System (BIOS) or Unified Extensible Firmware Interface (UEFI) is a firmware interface that controls input/output operations on a computer. It is responsible for initializing and testing system hardware components during startup. It can also be used to configure settings for various hardware components, such as the CPU clock speed, fan speeds, and memory timings.

Most modern motherboards use UEFI firmware instead of BIOS firmware. UEFI provides more advanced features than BIOS, including support for larger hard drives and faster boot times.

2. CPU-Z

CPU-Z is a free utility that provides detailed information about the CPU and other system components. It shows information about the CPU clock speed, core voltage, cache size, RAM frequency and timings, motherboard model number, graphics card information, and more.

CPU-Z also includes a benchmarking tool that allows users to test the performance of their CPU against other systems.

3. MSI Afterburner

MSI Afterburner is a graphics card overclocking utility that allows users to adjust clock speeds and fan speeds for their GPU. It also includes features for monitoring GPU temperature, usage, and memory usage.

Users can create custom fan profiles that adjust fan speed based on GPU temperature or usage. This helps to keep the GPU cool while maximizing performance.

4. HWMonitor

HWMonitor is a hardware monitoring utility that displays real-time information about system temperatures, voltages, fan speeds, and more. It is useful for monitoring system temperatures during heavy workloads or overclocking.

HWMonitor also includes a logging feature that allows users to save temperature data over time, which can be useful for diagnosing hardware issues.

5. MemTest86

MemTest86 is a memory testing utility that verifies the integrity of system memory. It runs a series of tests on the RAM to check for errors or defects.

Users can create a bootable USB drive or CD/DVD with MemTest86 to test their system memory outside of the operating system. This is useful for diagnosing issues with system stability or crashes.


In conclusion, there are many software tools available for controlling and managing system hardware. These utilities provide users with detailed information about their hardware components and allow them to adjust settings for optimal performance and stability. Whether you’re an overclocker or just curious about your system’s hardware, these tools are essential for monitoring and maintaining your PC’s health.