Hi Colleagues

I want to enhance my skills by equipping myself with in-depth computer skills such as programming and web designs
which i think will assist me in the work I do.
I have come across some websites that claim to offer free online courses but then down the line you have to pay
a lot of money and when looking at reviews a lot of them don't seem to be getting the nod from the public.
I am prepared invest some minimum funds but i need to ensure that I will be getting some quality that will
assist me along my educational journey. Anyone with some advises?
Regards
Ndoda