800 dollar build can go 850 with os

  Approximate Purchase Date: Not sure

Budget Range: 700-850 not any more then that

System Usage from Most to Least Important: gaming, surfing the internet, watching movies

Are you buying a monitor: No

Parts to Upgrade: everythiiing

Do you need to buy OS: Yes

Preferred Website(s) for Parts: Amazon,TigerDirect

Location:

Parts Preferences:

Overclocking: Maybe dont need if good cpu

SLI or Crossfire: yes

Your Monitor Resolution: 1920x1080

Additional Comments: I woud like to have the best but not use maximum money please not more then 850 whana play bf3 on high or ultra

And Most Importantly, Why Are You Upgrading: cant play that many games on my laptop