Imagine turning on your PC and…nothing happens. No desktop, no icons, no apps. That’s what life would look like without an operating system (OS), the invisible star of every computer. An operating ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Google has entered the fast-emerging category of AI-first coding environments with Google Antigravity, an agentic development platform that aims to reimagine the IDE in the era of autonomous coding ...

Many workplaces and educational institutions have completely switched from paper documents to digital ones. Consequently, Mac users are increasingly dealing with PDFs and other e-document file formats ...

KernelUNO is an Arduino sketch with 546 lines of code that provides a lightweight OS for the Arduino UNO with a Linux-like shell offering commands such as ls, df, uname, and so on. All you need is an ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The little board from an Italian university with its easy to use dev environment ...

Macworld reports that macOS 26.4.1 Tahoe, released April 9, 2026, introduces major design changes including the new Liquid Glass interface and enhanced Continuity features. This update matters as it’s ...

本仓库包含上海交通大学IPADS实验室设计的操作系统课程系列实验。每个实验位于独立的目录 ...

During its Platforms State of the Union segment at WWDC 2025, Apple revealed that macOS 26 Tahoe is the final major macOS version for Intel-based Macs. The upcoming macOS 27 release will be compatible ...

If you've ever have to wipe the drive of a very old Mac, you know you need an old macOS to get it running again. Beyond Restore, Apple only grudgingly allows downloads, but others are trying to make ...

A new Mac mini leak points to an M5 upgrade in 2026 as Apple faces high-end stock shortages and growing questions over memory supply. Rumors are swirling around the 2026 Mac mini, as Apple appears to ...