Computers learning!!
Learning to use the computer for elders is not a piece of cake for sure. They are averse to learning new things at their age and specially when it comes to technology it is deeply feared. Soft skills training is a good business and there are many training schools which help in this.
It is very important to have decent knowledge of using the computer, specially nowadays in the tech age when everything is getting computerized and manual work is being limited specially in the united states where there is low workforce.
This is not as important in emerging markets, where there is good man power available for many things which developed places can’t afford.