What related skills can a computer technician acquire to make more money?

[King Belieal]

I know some people that are highly skilled technicians, and have been practicing for some time. But they say that one source of income is not enough. What other related skill can a computer technician acquire to make extra income while still practicing his computer repairs service?

 

[eLdavis]

I think skills in programming and web designing might be a good match for such person in this field.

 

[Fidelia]

I want to assume a computer technician is well versed only on hardware. They can get skills that would hell them troubleshoot software issues too to earn more.

 

[Min George]

A computer technician can learn how to install CCTV cameras or solar system. That's still in line and pays well.

 

[Kross]

A computer technician should learn the installation of smart homes for people. That would help with career growth.