How-To Geek on MSN

These are my 3 favorite open-source operating systems that aren't Linux

There's more to open source than desktop Linux ...
Tech Times

ReactOS Runs Half-Life Natively: Open-Source Windows NT Clone Clears 3D Graphics Bar

ReactOS open source Windows clone ran Half-Life in-game for the first time in 30 years of development. A March 2026 GPU ...
GamingOnLinux

Colorado and California age verification bills exempt open source operating systems

Remember all the ruckus with various US states introducing operating-system level age verification laws? Colorado and California thankfully exempt open source.
MUO on MSN

5 operating systems that prove the PC world has more than Windows, macOS, and Linux

Your PC has more options than the usual household names.

Microsoft open-sources “the earliest DOS source code discovered to date”

Several times in the last couple of decades, Microsoft has released source code for the original MS-DOS operating system that kicked off its decades-long dominance of consumer PCs. This week, the ...
Electronic Design

Why Proprietary Operating Systems are Critical in a Safety-Critical Era

Open-source or commercial off-the-shelf (COTS) operating systems? In an era of safety-critical embedded systems, the debate among developers is shifting. Embedded systems are the invisible backbone of ...