If you want to get some help,..there are plenty of people here with a vaste depth of knowledge, but you really need to supply very detailed information about your computer, software, and interrupts as they are used by the hardware.
We need video card details.
We need video driver versions
We need CPU speed and memory sizes
We need to know all devices you have plugged in (PCI, USB...)
We need to know what operating system.
We need to know what type of Internet connection.
We need to know if you are running a firewall
We need to know if you are using an external router
We need to know anything anf everything you can tell us about your computer system from your ISP back to the keyboard.
I think you get the drift, basically, you cannot supply enough details about your computer system to have it be too much data.
From there we can start an analysis of the problem.