Due to the size of the task that it does, and the amount of changes and updates that it has to handle, the windows registry will, over time, become out of sync with the current settings on your computer. It will look for outdated files that no longer exist and it will have stored up redundant settings that are no longer applicable. When this happens, the overall performance of your computer is negatively affected.

Should this happen to your computer, you need to learn how to fix registry errors. This is necessary because the longer you leave registry errors to accumulate, the more frequent software errors will occur, and the more problematic they will be. As well as standard software errors, which range from slightly annoying to very frustrating, you also run the risk of serious problems occurring, such as the dreaded blue screen of death.

Keep in mind that the registry is constantly under the warning of possibly serious records permitted in the registry which has been abandoned due to deleted programs and utilities. All corrupted registry data can seriously harm the registry and, as a result, slow down the performance of even the newest computer.

There are too many problems that occur from registry errors to list in full here, but the most common ones to look out for include:

- The computer running slower and often freezes, with some applications taking forever to upload

- The appearance of a blue screen that precedes your computer switching itself off or restarting itself

- Computer constantly crashes

- Unwelcome error messages that abruptly come out on the computer screen

Should you be experiencing any of these problems with your computer, then the windows registry is the first place that you should be looking to resolve them. Though, such problems are not always a result of registry errors, for the most part, they are at least partly responsible.

So, how to fix registry errors? Well, it is something that you can do yourself. By doing it yourself you don't have to spend any money, so this is the most cost effective method. However, doing it yourself is very time intensive and requires you to be fairly knowledgeable about windows and its registry system. In fact, even those with past knowledge and experience make mistakes with it and can't normally fix registry errors in a short space of time.

If you decide that you want to take the manual appriach to fixing registry errors, then the way to get started is to select "Run" from the start menu. Then enter "Regedit". However, you have to make sure that you do not fine-tune anything unless you are aware of the end results.

A safer alternative to manually fixing registry errors is to use a registry repair program to do it automatically for you. They are really simple to use. You literally just need to run a scan and repair and then wait whilst it makes the necessary registry changes for you. On completion of this, your computer will then be back running at its optimal speed.