Tech & Science dictionary
blue screen of death
or Blue Screen of Death or BSOD [ bloo skreen uhv deth ]
is the blue screen of death?
The blue screen of death is a melodramatic nickname given to a bluescreen that appears when a device running a Windows operating system experiences a severe error.
In popular culture, Microsoft’s blue screen of death is one of the most dreaded and despised error messages in all of technology. It serves as a sign that something terrible has occurred, and it informs the user that whatever they were working on cannot be saved.
Example: I was working on my thesis when I suddenly got the blue screen of death,and none of my work was saved.
Where does blue screen of death come from?

As the name implies, theblue screen of deathisa screen that turns blue with white text telling the user an error has occurred and none of their work will be saved.

The actual blue error message dates back to the early 1990s, when it was used in the Windows 3.0 operating system. , the termblue screen of deathactually goes back even further to the development of the first versions of the Windows operating systems. At the time, a blue screen would occasionally appear and interrupt computer operations. Microsoft embraced the concept of a blue screen as an alert of sorts, and by the mid-1990s, the term blue screen of deathwas commonly used to refer to the now infamous error screen.
Funnily enough, Microsoft has long been aware of how much users hate the blue screen of death. In 2012, the error message was updated, so as to be more user-friendly, and it now includes a sad face to express sympathy at the user’s troubles. Despite Microsoft’s good intentions, the blue screen of deathis still the bane of many computer users’ existence.
Just to make this past five hours in the airport even more unbearable I just got the blue screen of death…thank you thank you
— Devin Clark (@devsclark)
Examples of blue screen of death
Who uses blue screen of death?
The blue screen of deathstill causes rage, panic, and sadness in many Windows users.
hahaha I got a blue screen of death from Windows, long time since I've seen one of those
— Duncan Riley (@duncanriley)
Is it bad that I screamed when I just saw the blue screen of death?
— Matt Carroll (@mattcarroll04)
I just almost cried when my laptop turned on with the blue screen of death.
— Ashley (@xoChanice)
Did you know … ?
- The abbreviation BSOD is also commonly used.
- Contrary to popular belief, the blue screen of death is not an error itself but is meant to warn users of an error.
- Thespinning wheel of death is the analog to theblue screen of death on Apple Mac operating systems.
The verb phrase blue screen is used to refer to being suddenly sent to the blue screen of death.
Note
This is not meant to be a formal definition of blue screen of death like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of blue screen of death that will help our users expand their word mastery.