Windows Crash Screens
Crash Screens are present in Windows to inform the user of errors that occur in Windows.
Blue Screen of Death
The Blue Screen of Death (BSoD) is the most common crash screen seen in Windows and is the subject of many jokes.
The BSOD in Windows 1.x appeared when a DOS version newer than 5.0 was used. It had unreadable text, because it printed the contents of
WIN100.OVL. It would either load the OS successfully, kick the user back to DOS, or load the OS full of white bars.
Windows 3.x/Windows 9x
The BSOD in these versions of Windows was a common sight, due to the instability of the OS. In Windows 3.1, a BSOD could be triggered simply by pressing CTRL-ALT-DEL. When a system BSOD occurred, they could sometimes be recovered from, but it would result in the OS decreasing in stability.
It can be triggered in Windows 95 or Windows 98 by pressing Win+R, typing in
c:\con\con and clicking on OK.
Windows NT BSODs (also called STOP errors) are unrecoverable system errors caught by the NT kernel. A STOP error in Windows NT rarely occurs unless there are bad drivers, bad software, expired timebomb or failing hardware. Usually, a memory dump is saved to disk unless a disk error occurs, in which case no dump is saved.
The Blue Screen of Death in Windows 8 was revamped to make it more user-friendly; the Windows 8 BSOD only shows the error string; one must use Event Viewer to find the hexadecimal error code.
Black Screen of Death
The Black Screen of Death (BkSoD) was a semi-common sight in Windows 3.x, where MS-DOS applications (particularly networking stacks) would fail to load properly. The screen would result in a hard system lockup, requiring the PC to be reset.
There was also a Black Screen of Death in some Windows 8 builds.
Red Screen of Death
The Red Screen of Death (RSoD) is a nickname for the error message which existed in some beta versions of Microsoft's operating system, Windows Vista. It was dropped in Beta 1 (Build 5112) of Vista for all errors except boot loader errors. It can also be found (but rarely) in early builds of Windows 98, even when it was known as codename "Memphis", because these early builds have poor/broken ACPI support.