I have a large birthday coming up tomorrow and have the opportunity to upgrade my computer's components. I bought and had the computer assembled around 18 months ago. I wondered what options there are to upgrade components at the top of the range. I mainly spend a lot of time playing Steam single player games and would like the full breadth of graphics, performance etc. I think I may also be running out of hard disk space. Cost is not a concern, I'm unfamiliar with specs and so would appreciate any advice.
My current specs:
Windows 7 Home Premium
Processor: Intel(R) Core(TM) i7-4770KCPU @3.50GHz 3.50GHz
64-bit Operating System
MSI H81M-P33 Socket 1150 DVI 8-channel audio Micro-ATX Motherboard
Corsair 8GB DDR3 1600M Hz Vengeance Memory Module CL10
Gigabyte GTX 650 Ti 2GB GDDR5 VGA Dual DVI HDMI PCI-E Graphics Card
Arctic Cooling Freezer 7 Pro rev 2 Socket 775, 1150, 1156, 1366, AM2, AM3 Heatpipe CPU Cooler
SSD Hardrive + SATA 1TB
CiT Vantage Gaming Case Black HD Audio Black Interior 4 Fans Card Reader No PSU
Internet speed (Sky Broadband) = Ping: 8ms
Download: 12.32 Mbps
Upload: 1.22 Mbps
Also any recommendations on good gaming headsets, mouse and keyboard would be appreciate. Would upgrading to Windows 10 help my performance?