How to solve pc Blue Screen?

As most pc users meet blue screen of death, then how to fix it? Usually we are at a loss except anxiety.Now Registry Winner invites the famous Dr. Jekyll to do a lecture about pc blue screen. The detailed contents I summaried are displayed below:

In this lecture Dr. Jekyll has told us:

The definition of Blue Screen Is …
What causes the Blue Screen of Death Problem…
3 Ways of Repairing the Windows Blue Screen…

Lecture Part I:The definition of Blue Screen Is …

The most annoying computer errors of all, the blue screen that pops up out of wherever and whenever you're in the middle of something much important. It can cause an operating system to "freeze" or "lock up," requiring a reboot (restart) and deleting all unsaved data. The screen appears listing some strange confidential message of numbers and letters about something going wrong.

The blue screen of death (BSOD), is the unofficial name given by users to the Windows general protection fault (GPF) error. The Blue Screen of Death (also known as Blue Screen of Doom) is a term used for the error screen displayed by some operating systems, after encountering a critical system error which can cause the system to shut down to prevent damages.

The system locks up and must be rebooted. The blue screen may include some hexadecimal values from a core dump that can potentially be used to determine what caused the crash.

The blue screen of death can strike anyone, anywhere. For Example, at the Comdex trade show, Microsoft Chairman Bill Gates encountered the blue screen during a demonstration of Windows 98.

Lecture Part II: What Causes the Blue Screen of Death Problem…

The death screen isn't as simple to figure out. In fact, there's often no way for anyone except a technician packing with professional-grade diagnostic tools to find the origin of sin. Blue screen may be caused by physical faults such as faulty memory, power supplies, overheating of computer components, or hardware running beyond its specification limits.A bug in one program can corrupt data in the computer's memory, causing an entirely different program to crash later. Bad hardware will also often lead to software errors; when the hardware doesn't send back data as expected, programs will start to fail. "A broad range of conditions can cause a Fatal Exception error," shrugs Microsoft's help documentation. "As a result, troubleshooting a Fatal Exception error can be difficult." Meanwhile, spyware or a computer virus can also make strange things happen.

Lecture Part III: How to Trouble Shoot and Eliminate Blue Screen Crashes.

One: Scan your Windows Registry for Blue Screen Errors

Few computer users know what the Windows registry is. Registry is what Windows uses to store hardware and software configuration information, user preferences and setup information on your computer. The longer you own your computer, the more errors and invalid entries your registry is likely to have, such as blue screen of death. This leads to decreased system performance and an unstable computing environment. Thus you need a registry cleaner to nurse your pc every day. If you don't have a registry cleaner I suggest you try Registry Winner a reliable registry repair software. It offers a free scan, so you can detect your entire PC registry for errors before you encounter a lot.
To download Registry Winner software, please go to its official website (RegistryWinner.com). This will take you to their free download page where you can try out the program for free during 60 days guarantee as well as run a full scan of your system to check for anything causing blue screen on your system.
According to how many files and directories your computer has on it, it will take from one to five minutes to perform a full scan. Once the program is finished, it will report back to you about how many errors it finds and where the errors are. Finally, you can then have it fixed any problems it has found by simply clicking “ FIX&Continue ”.
Registry Winner is one of the best value registry cleaners on the market today and has few unsatisfied customers. It is a product you can trust. It offers very good value for money and we whole-heartedly recommend it to you. If you buy it you will not be disappointed.

Two: Virus and Spyware Scan Detection

It's rare that a virus or piece of spyware will evoke the blue screen error but nothing is impossible. It's worth taking time to run a anti-virus or spyware scanner on your PC to look for these items and fix them if they indeed exist.

Three: Un-install and Re-install Program(s) with Errors
Visit your control panel, then the Add/Remove programs icon. There you'll find a listing of all the programs on your PC. You can select programs with errors to remove from this list. Once you've removed and you find you do wrongly, you can then do an install of that program again.