<prompt> Translate the following text to EnglishWanachunguzaji wanasema kwamba tishio la mdudu wa Y2K liliepuka kwa sababu ya maandalizi ya bidii, na kwamba programu za wenye pupa zilikuwa zimezidisha hatari hiyo ili wateja wafanye marekebisho ya gharama kubwa, na kwamba haitapita mpaka makampuni na serikali zitakapotumia mifumo yao ya nyuma, ambayo haijarekebishwa kabisa kama programu muhimu.  <response>: Observers said the Y2K bugs threat 1 was averted thanks to diligent preparation; 2 had been exaggerated by greedy programmers so that customers would commission expensive repairs; and 3 wont pass until companies and governments have used their backroom systems, which were not repaired as thoroughly as critical programs. 