Human beings and computers are similar in one aspect: both accompanied by problems often. Sometimes computer problems would be much frustrating, especially when the reason is unknown. The solution may be simple but we never notice it and spend in terms of thousands to service centers to resolve it. There are some software/ freeware available in market place or internet to fix most of the problems. When you install some unknown software, errors may happen in windows registry and you will have to run a registry cleaner to restore your registry to proper condition. You may not be able to launch nor do a system restore when you find errors in exe file extension. To troubleshoot this type of problem, you need to make use of registry cleaner to fix it which ensures maximum speed and performance of the system. If a particular program is giving you trouble, it could be the result of a corrupt document or a Windows registry problem. Most of the PC users might be aware of dll files as it is closely related to registry problem. Once the installation is done, sometimes you get pop up message like "Couldn't find ****.dll”. This may happen due to lot of reasons and you need to know what are the missing dll files and available dll files in your system. Through dll search, it is very easy to find the files that may be missing or corrupted on your computer. Make use of the resources available to say good bye to error messages occurring as the result of registry problems. In general, computer troubles are very simple that you can fix by yourself. So I wish everyone not to waste the money by taking the computer to a technician for repairs for silly problems.