Hello forum, this is my first post. I'd simply like people's opinions on what I could change to my system to increase its performance for general use and or gaming purposes. My current system specs are as follows:

Processor: Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz, 8 Cores
Video Card: AMD Radeon HD 6800 Series, 1.0 GB Dedicated Memory, 4.0 GB Total Memory
Memory: 8.2 GB
Operating System: Microsoft Windows 8 Professional Edition (build 9200), 64-bit

Thank you for your suggestions.