As everyone is saying, over clock your CPU and upgrade the GPU if you want better graphics. Nothing else is worth it unless if you're upgrading the whole system.

SSD is only useful if you want programs and games to open faster ect.

like i sayd i want to stream and edit videos etc i5-2500k wont cut it my gpu is kind of trash i have no ssd and my case is bad

so i'd rather just buy new desktop with top quality pieces

also windows 10 looks awsome so i will get that also


also do i need a soundcard if i wanna plug quality microphone on my pc ?

You won't need a soundcard unless you want to record a label.