Doing a Let's Play series on Youtube, and need help

Well i'm doing a let's play series on league, and i will be doing ranked soon as badly as i play, and i really really need support. But most importantly i need suggestions and tips, if any one has any ideas on what i should do or any help on how badly i play, aka tips then please let me know. I'm still new to this, and please don't tell me my resolution sucks... I know, i'm playing and recording from an Intel N series processor, if i could i would get an I series, at least an i3 in the future.

Sooo any suggestions, and sorry if i sounded kinda rude up there ^