You can first click “select all”, then click “clean” and all the files will be cleaned.If you want to know details of the file,you can click the “+” character as shown below:

  

and the file will be opened and shown as below:

Benefits:The tool can scan invalid entries in the registry safely and quickly to provide detailed view viewing, and then the user chooses whether to clean up.With the tool,you can less errors and crash.Also,you can have faster start-up and Internet speed.The last and most important,tou can clear the cookies and caches whenever you need to protect your pravicy.