12-Hour Black Screen with Countdown Timer | Keep Your Computer Active

This 12-hour black screen video features a simple countdown timer to help you keep your computer active and prevent automatic logouts or sleep mode. Perfect for maintaining your logged-in status during extended breaks or overnight processes. The minimal design ensures low resource usage while the countdown shows you exactly how much time remains. Simply play this video in fullscreen mode to keep your system awake without any distractions.

No flashy graphics or sudden changes—just a clean, dark screen with a timer counting down from 12 hours to zero. Ideal for work computers, gaming sessions, downloads, or any situation where you need your computer to stay active without interaction.

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Видео 12-Hour Black Screen with Countdown Timer | Keep Your Computer Active канала APC Mastery Path