https://sudonull.com/how-to-screen-record-on-windows-11-without-software
Learn 3 built-in Windows 11 screen recorders: Xbox Game Bar, Snipping Tool, and Steps Recorder. No downloads required. Step-by-step guide with shortcuts.
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https://sudonull.com/window-protection-from-screenshots-windows-macos-linux
How Netflix and other apps hide content from screen capture. Analysis of API SetWindowDisplayAffinity, ScreenCaptureKit and Linux features. Learn where protection works and where it's broken.
https://sudonull.com/fix-blue-screen-of-death-windows-11-complete-guide
Step-by-step guide to fix BSOD on Windows 11. Use WinDbg, crash dump analysis, WinRE, and hardware diagnostics. Stop stop code errors permanently.
https://sudonull.com/conference-room-on-a-shoestring-screen-calculation-and-cables
Set up a budget conference room for 30 people: InfoComm standards, commercial TVs, Jabra speakerphones, USB extenders. Practical tips for sysadmins — read and implement.
https://sudonull.com/samsung-kills-the-crease-seamless-display-for-galaxy-fold
Samsung showed a crease-free display with an under-screen camera. Laser processing technology will change the foldable phone market in 2026. Learn more.
From other projects
https://lrivo.com/real-sociedad-copa-del-rey-fan-zones-in-gipuzkoa
Gipuzkoa organizes four free fan zones for Real Sociedad's Copa del Rey final. Enjoy giant screens, activities, and boosted public transport. Join the celebration!
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