Assertion: hard disk drive | /r/CapableOf | become standard
Facets:
value: in most pcs
type: LOCATION
value: in the later 1980s
type: TEMPORAL
Source sentences:
text: When hard disk drives became standard in most PCs in the later 1980s, since the first two letters were already commonly used for these floppy drives, they logically labeled the third storage device “C”, even though it now tended to be the main storage medium for the computer, including usually containing the operating system.