olemus
kasutaja sekkumist vajav programmi (eelkõige operatsioonisüsteemi) ja/või arvutisüsteemi töö ootamatu täielik lakkamine
Wiktionary, noun:
3. (computing) a malfunction of computer software or hardware which causes it to shut down or become partially or totally inoperable
Synonym: abend

ülevaateid
https://en.wikipedia.org/wiki/Crash_(computing)
http://faq.programmerworld.net/pc/10-reasons-why-pcs-crash.html
https://www.scientificamerican.com/article/why-do-computers-crash/
http://www.makeuseof.com/tag/why-does-windows-crash-the-top-10-reasons/
https://rudd-o.com/archives/stability-exposed-why-your-computer-crashes-and-what-you-can-do-about-it

vt ka
- krahhtõmmis