What are the advantages of UEFI boot over traditional BIOS?

What are the advantages of UEFI boot over traditional BIOS?

With the continuous development of computer technology, UEFI startup has become an increasingly important topic. UEFI (Unified Extensible Firmware Interface) is a new boot mode, which has many advantages compared with the traditional BIOS. This article will introduce the advantages of UEFI startup from the following three aspects.

1. Faster startup speed

Compared with the traditional BIOS, UEFI starts faster. This is because UEFI starts to load the system through the EFI partition in the hard disk, and can quickly identify the installed hardware and equipment in the computer. BIOS startup needs to identify the hardware and devices in the computer one by one, which will take more time.

2. Greater scalability and scalability.

UEFI startup can not only support more hardware systems and devices, but also make it easier to upgrade and expand. More importantly, UEFI also supports signature verification of drivers, thus improving the security of the system. This means that only drivers verified by digital signature can be loaded and run, which helps to avoid the invasion of malicious software and viruses.

3. Better graphical interface and richer functions.

UEFI boot has better graphical interface and richer functions than traditional BIOS. UEFI's user interface is more friendly, and it can be operated with mouse and touch screen. At the same time, UEFI also supports network startup, secure startup and other functions, which can make the computer safer and more convenient.

In a word, compared with the traditional BIOS, UEFI startup has the advantages of faster startup speed, stronger expansibility and upgrade, better graphical interface and richer functions. Therefore, it has become a general trend to popularize UEFI startup, and more and more computers, servers and mobile devices are starting to adopt UEFI startup.