Sure, you can fix errors with Error Nuker - you can employ a variety of ways; but this tool is hands down the simplest and most efficient one
. Unfortunately, disused registry keys can often overcrowd and interfere with your windows system and the best way to locate the useless keys is to let these utilities do the job for you. In order to amplify this point, these registry cleaners will not do away with spyware, as one example; in order to do that, you need another solution, developed especially for that function. Remember: the computer you sit down at every day is not much different from your car in that it needs regular "check ups" in order to keep it running properly. Understanding the basics of how your windows system works is highly recommended as it can often lead you right to the cause of any errors you're experiencing so you'll be able to handle these issues by yourself.