Getting Into PC Gaming

I'm thinking about getting into PC gaming, Would you guys be able to reccommend a begginer build.

I have a budget of about £750, I also make youtube videos so it needs to be moderatley good at rendering (Sony Vegas). Thanks for the help.


That's quite a large budget, I like that. :) 

One question, does this include a mouse and keyboard? As well as monitor or anything else?