What should I do with the black screen of windows7 system?

Some time ago, Microsoft released the latest security update, fixed defects in 15 small systems, and also brought some new problems such as death black screen, etc., although there are reports that this is not caused by Microsoft updates, but no matter what The problem is that it happened.
The problem is called "death black screen"; the affected computer desktop has a black screen, no desktop, taskbar, system tray or toolbar, but you left a black screen and one for me Explorer window.
The UK security company Prevx noticed this problem last week and offered a more difficult solution.
They said that collecting at least 10 different scenes will trigger an updated black screen problem. These questions about how registry keys are handled exist between Windows
NT, Vista and Windows7, and some already exist. For several years.
Microsoft has begun investigating the matter and will announce the solution soon.
Download the fix: BLACKSCREENFIX 48.3K
Affected machines can be called with the following command:
"C:Program FilesInternet Exploreriexplore.exe"
http://info.prevx.com/download.asp GRAB=BLACKSCREENFIX
In fact, the situation of black screen is not uncommon. The main reason is to find out the reason for the black screen of the computer. The right medicine can be done. The novice users can accumulate more experience.