Blue Screen Error 0xC000021A can occur due to problematic Windows Updates, corrupted drivers, signature validation failure, or issues with system components.

Ken Colburn shares a guide to all the potential causes of the "blue screen of death" on your Windows computer and advice on how to fix it.

Windows 10 is one of Microsoft's most stable operating systems, but it still runs into issues like the 'Critical Process Died' stop code that results in a Blue Screen of Death (BSOD).

Windows collects more data than you think during a blue screen. With a special tool, you can display the most important information about a blue screen and eliminate the cause.

A: The infamous Blue Screen of Death (BSoD) isn’t a small issue, as it will always stop you in your tracks. It’s an indication that Windows was unable to recover from some form of a system crash.

Microsoft, which describes them as "blue screen errors" or STOP code errors, says the screen continues to be displayed "if a serious problem causes Windows to shut down or restart unexpectedly." ...

One of the most iconic things about Windows is its "blue screen of death," which is now retiring after 40 years.

The blue screen of death at least seemed apologetic, after all. More importantly, it provided a QR code users could scan to look up more information about the issue.