Remember IRQ settings, INITs, TSRs and "out of memory" messages? The early days of personal computers were confusing for most users and so a whole new category of software grew up around solving those problems - diagnostic software. This show looks at several examples including WinSleuth, Quarterdeck's Manifest, QEMM, Mac EKG 2.0, Snooper, QA Plus, and Norton Utilities. Originally broadcast in 1992. http://archive.org/details/diagnosticso