Career change, repair work

timetoshine

Hiya
Was just made redundant after 19 years of employment.
I'm thinking about a career change, what I would love to do is work in electronics where I could fix TVs, Consoles, Tablets etc.
What courses who I need to do to get into this business? I've done a bit of repair work before and electronics.

Any advice would be helpful.

I'm 40 and my last job was in the oil industry.

timetoshine

Any ideas?