Windows 7 system junk files and registry cleaning methods

Slowly enter the windows era, there are still many users on the windows7 system junk files or do not know how to clean up, the following peas to introduce you to windows7 some junk files And the method of deleting the garbage of the registry

First, the garbage in the folder is: (assuming that Windows
is installed on the C drive, such as replacing letters in other partitions)

1, "My documents", the garbage, placed in the C: WindowsRecent folder;

2, the temporary files generated when installing the program, editing files are placed in the c: windowstemp folder;

3, throw things into the trash can in the C: RECYCLED folder (hidden folder);

4, when you browse the website, Windows will be in C : WINDOWSHistory and C: WindowsTemporary Internet Files folder keeps the pages you have seen;

5, once the information has been logged in, Microsoft will also keep cookIE, these are stored in C: WINDOWSCookies.

Second, the garbage in the registry:

In the Windows system, the registry is a complex information database that records the settings and locations of 32-bit drivers. When the operating system
needs to access the hardware device, it uses the driver, and even the device is a BIOS supported device. No BIOS support device must be installed when the driver is required, this driver is independent of the operating system
, but operating system
need to know where to find them, file name, version number, other settings and Information, without registry-to-device records, they cannot be used.

Long-term use of Windows system, the registry is frequently read, will always leave a variety of residual information, such as missing shared DLL files, unused file extensions, type libraries, Fonts, application paths, help files, obsolete software, etc. are all in the registry! But we better not to delete these residual information manually, so as to avoid system errors. It is recommended to use professional cleaning tools to scan and clean.

In summary, you can easily clean up the system garbage of windows7