Most people are cognizant of the fact that computer problems do occur as PC’s get older. Unfortunately, only a handful actually knows what to do about them, or how they can prevent such nuisances. Issues such as error messages that pop up without rhyme or reason on your windows screen or windows restarting on its own are quite obvious. However, less conspicuous problems can be a slow start up, or a lag after you open a program for it to open, along with the blue error screen popping up from time-to-time. Some of the most frequently asked questions about how you can prevent and repair PC problems related to the registry system will be addressed in this article. Your system registry is one of the most important components in your computer. It holds virtually all the information about your computer setup and configuration. When you uninstall a program or delete a file, the registry keeps track of that deleted file and does not remove it. In essence, an invalid data or error remains in the registry. As the registry swells with these invalid data and errors, your computer will become increasingly sluggish and can cause severe system complications which you typically encounter. Every computer has a Windows registry. It is a central database into which all the settings and options for your computer are stored. The registry in your computer is basically the one that puts everything all together for you. Without it, the locations of your files would be lost and your computer may fail to operate altogether. This storage database is constantly changing as you make modifications to various settings, install software, remove or uninstall programs, and change file associations. Every time you run these procedures, there are remnants of programs and extra files left behind. Over time, these accumulate and lead to a corrupt registry that has a lot of worthless data on it. After sometime, this leads to an obvious slow down and ceases to give you the optimum performance you desire. If you haven’t been using registry repair tools, your computer registry can easily get bloated with information and iterant data. Over time, as you continue to install, uninstall and edit programs, countless entries pile up inside the registry. These are useless and need to be fixed. Too much redundant entries can hamper your computer’s performance. If you have a Windows Operating System, then you need dedicated Windows registry repair tools to get the job done. In order to keep your computer running smoothly, it is highly recommended that you to regularly use the registry repair tools for as long as you have your computer. The best registry cleaner in the market will efficiently perform scans and then gather the results into a report. You can then analyze the report and decide for yourself if you want to perform a registry cleanup manually or maximize the tool for this purpose. Scanning and receiving a report is a useful component of your computer’s maintenance because it allows you to decide if there really is a problem with the registry that needs to be fixed.