Microsoft 's Blue Screen of Death (BSOD) which pops up everytime there's a fault with the system running Windows operating system. With the launch of the new Windows 11 , the operating system is switching to the colour black. Blue Screen of Death pops up when a PC or laptop running Windows operating system encounters a fault. The Blue Screen helps the user identify the issue that caused the untimely shutdown. Microsoft also introduced a QR code on the Blue Screen to provide a short cut to information about the issue.
Source: Mint July 03, 2021 17:37 UTC