Comment by bluGill
HP did have competency in a lot of those areas though. They were a large company that did have fingers in a lot of different things, both software and hardware. Their PCs were visible, but they had lots of other divisions doing lots of things.
Which was perhaps their major issue. The HP expertise was all over the place with divisions around the globe reinventing the wheel. Couple that with a recently decimated and outsourced IT department (Such a colossally dumb decision) and you could effectively see HP not as one company but 100 companies all doing their own thing.