Hi there everyone
Just getting into video editing in a big way and I’m now at a point where I need to upgrade my computer in certain areas, but I’m not sure which direction I should go when it comes to choosing between a graphics card , video card, both or something else ????. I have a limited budget at the moment of a couple of hundred pounds to send what should I do

The main use of my computers seams to be web design, graphic design, composing music and now video editing, but which card would be the better opinion for stability?
I’m not sure whether I need both or just one of the cards, if so as a beginner which is the best option for me.

If anyone could help and point me in the direction I need to be facing I would be over the moon with any help and guidance.

Cheers and thanks
Toefunky