I just realised we have both a hdd tag and a hard-drive tag. They both relate to the same thing: a hard disk drive.
- hard-drive - 88 questions, has a tag wiki
- hdd - 37 questions, no tag wiki
I suggest we make hdd a synonym of hard-drive because:
a) hard-drive has more questions and already has a tag wiki
b) 'HDD' is an acronym for 'Hard Disk Drive', or simply a 'hard disk'. We should use the full description for formality.