windows7 RTM compatibility related issues

The most recent frequent non-stop all kinds of window flashing problems began when I was in WoW, when found, the window is always automatically switch, the mouse points less than the contents of the game, 2 minutes process crashed, restart, or so, then World of Warcraft, I find that the relevant forum above the mode with XP, SP2 will be resolved, Warcraft is resolved, but other programs, including the system comes with IE8 will appear this way the problem is the graphics driver did not know what the problem is wrong, once the system reminded me to upgrade my video card drivers are upgraded, the problem is still not resolved, this problem is very upset me, the mouse when the flashing point in the program faster procedure collapse, and sometimes even loss of data, in hopes of trying to help look.

Hello guaiguai, It appears to me that you may be using an automated translation utility to compose your problem description and questions. That's OK, but may cause some difficulty for helpers who wish to offer solutions. I am certain that you are doing better using English language than I would be able to do attempting to translate into your native language. Please take it slow and describe the exact problem. Include description of how the machine is behaving. Include the exact details of any error or stop messages, including all the numbers and letters to identify the error message. Describe what you have done so far to try to fix it. We will try to be as helpful as possible. Best Regards