What is a characteristic of Legacy BIOS?

Legacy BIOS is characterized by its inability to support newer hardware standards, which makes it less compatible with modern systems. This is primarily because Legacy BIOS operates in a more simplistic environment, utilizing a basic set of functions and a limited interface for hardware configuration. It was designed in an era when the technology landscape was quite different, and as a result, it lacks the capabilities to handle the demands of contemporary hardware.

For example, Legacy BIOS typically does not support newer features such as Secure Boot or GPT (GUID Partition Table), which are essential for leveraging larger hard drives and ensuring secure system starts. In contrast, UEFI (Unified Extensible Firmware Interface) is designed to address these limitations, providing a more flexible and robust solution for modern computing.

While Legacy BIOS might require some configuration, it is generally not considered complex compared to the highly customizable settings available in UEFI. Thus, the distinguishing characteristic of Legacy BIOS is its limitation in working with modern hardware standards.