Pc-optimization-lab.com is an online tool that allows users to scan, repair, and optimize their PC. People who has developed this site knows that computers bring many intrinsic technical troubles with them, and that not always you have time and money to call someone to fix your software problems. That’s why they are offering a free online service for you to take advantage of. Fix your PC errors by entering the site and scanning your computer for free. At the homepage you will find many texts related to different PC troubleshooting areas. Besides, you can also check other visitors’ testimonies that will persuade yourself of the service’s efficiency. At the bottom of the homepage you will see a detailed explanation of the advantages of scanning your PC online. The service’s features include comprehensive attention to many areas of your operating system, such as entries, shell extensions, registry keys, Active X, and others.