In 1956, the first operating systems were developed by General Motors to run a single IBM computer It was in the 1960s that IBM had started installing OS in the devices they launched The first version of the UNIX operating system was launched in the 1960s and was written in the programming...
Signal word DANGER WARNING CAUTION NOTICE INFORMATION Meaning Imminent hazard Possible dangerous situation Possible dangerous situation Possible damage to property Useful information or tip: Simplifies handling of the drive system. Consequences if disregarded Severe or fatal injuries. Severe or ...