What are the differences between uefi and legacy? Which one should I choose between uefi and legacy?-Computer Software-php.cn

Home

Software Tutorial

Computer Software

What are the differences between uefi and legacy? Which one should I choose between uefi and legacy?

PHPz

Aug 21, 2024 am 09:35 AM

uefi and legacy are the two most common modes for our hard drive boot. Many users want to know the difference between uefi and legacy? Which one should I choose between uefi and legacy? In response to these two questions, today the editor will answer users from multiple aspects. Next, let us take a look at the specific content.

uefi和legacy的区别有哪些 uefi和legacy选哪个

1. The difference between UEFI and Legacy

Supported system bits

Legacy: Can boot 32-bit and 64-bit operating systems
UEFI: Can only support 64-bit operations System

Running process time

Legacy: Computer boot → BIOS initialization → BIOS self-test → Boot operating system → Enter the system
UEFI: Computer boot → UEFI initialization → Boot repair system → Enter the system

corresponding disk partition

Legacy: MBR partition
UEFI: GPT partition

With the continuous development of Web development, PHP as a popular back-end language, Plays a vital role in dynamic website development. However, when writing PHP code, developers often face challenges related to performance optimization, including how to load classes efficiently. Class loading issues can greatly impact the performance of your application, especially for large projects or classes that are instantiated frequently. This article will take an in-depth look at PHP's different class loading mechanisms, including automatic loading, manual loading, and SPL automatic loading, and guide developers to choose the most appropriate strategy based on specific needs. PHP editor Yuzai will explain to you the working principles, advantages and limitations of these mechanisms one by one to help you optimize the performance of PHP applications.

UEFI and Legacy refer to the system boot method.
MBR and GPT represent disk partition table types.
UEFI can also correspond to MBR, and Legacy can also correspond to GPT, but the relevant programs need to be set up.
2. How to check whether the hard disk format of your computer is uefi or legacy? 1. Press the Windows+R shortcut keys at the same time to open the run menu, then enter msinfo32 and press Enter to check the hard disk boot mode in the computer's BIOS system.
2. Alternatively, you can boot into the BIOS and move to the boot option to check whether the current default is UEFI or GPT.
3. So which one is better, UEFI or Legacy?

Generally speaking:

New computers are given priority over UEFI format, boot speed, etc. than Legacy.
Old computers, older models are still mainly Legacy.

The above is the detailed content of What are the differences between uefi and legacy? Which one should I choose between uefi and legacy?. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

why is steam downloading so slowMar 11, 2025 pm 07:36 PM

Slow Steam downloads stem from various factors: network congestion (home or ISP), Steam/game server issues, limited bandwidth, high latency, and computer hardware limitations. Troubleshooting involves checking internet speed, optimizing Steam settin

how to unlink rockstar account from steamMar 11, 2025 pm 07:39 PM

This article explains how to unlink a Rockstar Games Social Club account from Steam. The process involves using the Rockstar Games Launcher to manage linked accounts, removing the Steam connection without impacting game progress or future Steam purc

[PROVEN] Steam Error e87 Fix: Get Gaming Again in Minutes!Mar 18, 2025 pm 05:56 PM

Article discusses causes of Steam Error e87, including network issues, security software, server problems, outdated clients, and corrupted files. Offers prevention and solution strategies.[159 characters]

Steam Error e87: What It Is & How to Fix ItMar 18, 2025 pm 05:51 PM

Steam Error e87 occurs during Steam client updates or launches due to connection issues. Fix it by restarting devices, checking server status, changing DNS, disabling security software, clearing cache, or reinstalling Steam.

How to Fix Steam Error Code e87: The ULTIMATE GuideMar 18, 2025 pm 05:51 PM

Article discusses fixing Steam Error Code e87, caused by network issues, corrupt files, or client problems. Provides troubleshooting steps and prevention tips.

Easy Fix: Steam Error e87 Explained & SolvedMar 18, 2025 pm 05:53 PM

Steam Error e87, caused by connectivity issues, can be fixed without reinstalling by restarting, checking internet, and clearing cache. Adjusting Steam settings helps prevent future occurrences.

Steam Error e87: Why It Happens & 5 Ways to Fix ItMar 18, 2025 pm 05:55 PM

Steam Error e87 disrupts gaming on Steam due to connectivity issues. The article discusses causes like unstable internet and server overload, and offers fixes like restarting Steam and checking for updates.