The next skill is computer skills, computer skills are knowledge and ability, which allows you to
use computers and its related technologies, typically basic computer skills includes data processing,
managing computer files and creating presentation.
This type of work you probably have done in your school days, advanced computer skills, including
managing database programming and running calculation in spreadsheets.
Some of the best computer skills are a mess office rachet, email, database management, social media,
web enterprise system, etc..
So an ethical hacker need to be a computer system expert also.