3 sleek apps that make my Windows 11 PC more fun

These Windows 11 applications help transform Microsoft's desktop OS into something that's not only productivity-focused, but ...

How to make your lock screen background holographic in iOS 26

Apple’s iOS 26 lets you turn photos into holographic lock screen wallpapers. Here’s how to enable and customize the 3D Spatial Scene effect.

What is DNS? A computer engineer explains this foundational piece of the web – and why it’s the internet’s Achilles’ heel

(THE CONVERSATION) When millions of people suddenly couldn’t load familiar websites and apps during the Amazon Web Services, or AWS, outage on Oct. 20, 2025, the affected servers weren’t actually down ...
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15-213/15-513/14-513 Introduction to Computer Systems: Schedule

15-213 lectures are presented by Prof. Brian Railing (bpr) or Prof. Phillip Gibbons (pg) as indicated in the schedule. 14-513 lectures are presented by Prof. Taha Khan (tk) 15-513 students should ...