Whenwe are talking about windows operating system, we are satisfied with it. It is because that it makes everything more convenient, faster and easier to operate.
However, what makes it a little insufficient is that there will be lots of junk files coming when using windows operating system. No matter which version: windows XP, windows vista, or windows 7, after being used for a long time, you will apparently find your computer running very slow. Apart from the installed programs, the other reason is the system junk files.
Then what generate the junk files? Do you know junk files exist in what kind of file type?
1. When you install a software application, temporary files come along.
It is normal that software may decompress when it is installed and put installing files into a temporary directory under the folders of system before installing to the system. However if there is any problem in the software of system, such temporary files may have turned to junk files in the hard disk permanently. They often exist in the type of *.tem.
2. After the running programs, temporary files are generated.
Like installing process, it is possible to produce these junk files when software is running. When running programs, it is usually to create many temporary swap files such as the ones of backing up existing in the form of *.old and *.bak, antivirus software or spare files which are produced when system software is checking hard disks.
3. When you uninstall the unneeded software, some files are left on your computer.
It is hard to praise the anti-installing mechanism of Windows, together with most software is with dynamic library links files which are difficult to delete. When software is uninstalled, in the hard disk, many file folders and files which exist in the type of *.dll will be remained and definitely will become junk files. Then in the windows registry, many discarded files are remained, which have a great influence on the system.
4. Temporary files are produced when surfing the Internet.
When you are browsing web pages, it will download part of page files to your computer which can not only take up hard disk space but also steal your private information. To make matters worse, it will produce rubbish such as history record, temporary and cache files, cookie and so on.
How to remove junk files?
In order to speed up your computer, it is necessary to regularly clean up the junk files.
But before smartly cleaning up the junk files, the first thing you need to do is to make all files visible, especially ignore the hidden files on the computer. You can follow the following steps: open My Computer -> Tools -> Folder Options -> View -> tick Show hidden files and folders within the tab: Hidden files and folders.
You can find there are many temporary files at the folders:
1) C:/documents and settings/Administrator/Local settings/Temp
2) C:/documents and settings/Administrator/Local settings/Temporary Internet files
3) C:\Documents and Settings\username\Cookies
4) C:\Documents and Settings\username\Local Settings\History
5) C:\Windows\SoftwareDistribution\download
6) C:\Windows\ServicePackFiles
After cleaning up these junk files, you can greatly speed up your computer, but that is not enough. To completely speed up your computer, it is necessary for you to a professional junk files cleaner – registry cleaner. Registry Easy should be taken into consideration at first, it is a good choice.
Besides removing junk files, it can also backup and fully restore your windows registry. And it can optimize your computer’s start/shutdown/network/Menu’s display with one click. And you can find more information to tweak your computer and so on.
As for me, every time when I play on the computer, the registry cleaner program will run in the background. So now your can just try step by step.







