1, c:windowscookies folder. Our account login or user-controlled login information for these accounts will be stored in the C:windowscookies folder, except that the number of files in the folder is not large.
2, c:recycled folder. In a win7 system, a copy exists even if it is a deleted file, which is stored in the C:recycled folder.
3, C:windowshistory and c:windowstemporary Internet files folder. This is when we visit or browse the Web, the resulting garbage files and temporary files, will be stored in both folders, because Win7 users to browse the Web more frequently, such a number of spam files is still more.
4, in the C:windowsrecent folder, under normal circumstances, Ghost Win7 system users use "My Documents" generated system garbage, will be stored in c:windowsrecent This folder, we can directly enter the C:windows Recent folder Delete all the files inside.
5, c:windows emp folder. Some temporary files are generated when you install a program or edit a text file. This part of the temporary file is stored in the C:windows emp file and can be deleted.