Category: Computer science areas
Proxmox VE 9.2: what it is, how it works, and what you can do with it
A complete introduction to Proxmox VE 9.2: KVM, LXC, ZFS, Ceph, SDN, clustering, HA, backups, ARM64, repositories, hardware requirements, and downloads.
Search engines in 2026: Google, Bing, DuckDuckGo, Brave, Kagi, and alternatives
An updated comparison of Google, Bing, DuckDuckGo, Brave, Kagi, Startpage, Ecosia, Qwant, Mojeek, Yandex, and Baidu by index, privacy, AI, and business model.
Most popular web search engines on the internet
Content search engines or metasearch engines are applications that allow users to search for information on the Internet. Below we show some of the most important web search engines. Google (www.google.com) Google is the most popular search engine on the entire internet, it is maintained by Alphabet. It is the most used search engine on…
Jude Milhon: Community Memory, women in tech, and the origin of “cypherpunk”
A documented biography of Jude “St. Jude” Milhon: self-taught programmer, Community Memory co-founder, advocate for women in computing, and early cypherpunk figure.
Jude Milhon: The Protective Saint of Hackers
Jude Milhon is without a doubt one of the women who have left her mark on the history of computing around the world. She was a myth in life, to the point of being known as “St. Jude, the patron saint of hackers.” Personal life He was born in Washington D.C on March 12, 1939,…
Microsoft Windows: history, architecture, versions, and core components
A complete introduction to Microsoft Windows, from MS-DOS and Windows NT to Windows 11, security, PowerShell, WSL, virtualization, compatibility, and Windows Server.
Operating systems: what they are, how they work, and their main components
A complete introduction to operating systems, including kernels, processes, memory, filesystems, drivers, security, interfaces, and major modern OS families.
Hardware drivers: what they are, how they work, and how to update them
What hardware drivers do, how they differ from firmware, where to get trusted Windows and Linux drivers, and when updating or rolling back makes sense.
Holograms: what they are, their history, types, and real-world uses
What a real hologram is, how holography developed, its main types, and why many 3D display technologies marketed as holograms are actually something else.
How to install Ubuntu 20.04 LTS from scratch: a guide for legacy systems
A current guide to installing Ubuntu 20.04.6 LTS for compatibility labs and legacy systems, including ESM coverage, storage, updates, and the supported upgrade path.