See how many garbage files waste of memory in your computer
Many friends said exaggerated, can only reduce the dozens of M, in fact, it is because your system was relatively clean, if you use some time to install some software, upgrade, and long browsing pictures, some time after you clean up and then try it can reach more than 1G, no exaggeration, just for different people.
Do not want to make it as a Bat file to upload, let everyone write their own, will feel more secure, assured that security think we can protect.
Teach you to write your own program.
This program is to clean up the garbage in the computer automatically without breaking the system and better than many software.
Open [Start] - [All Programs] - [Accessories] - [Notepad]
Then copy the following content
@ echo off
echo clearing the system garbage files, please wait ...
del /f /s /q %systemdrive%\*.tmp
del /f /s /q %systemdrive%\*._mp
del /f /s /q %systemdrive%\*.log
del /f /s /q %systemdrive%\*.gid
del /f /s /q %systemdrive%\*.chk
del /f /s /q %systemdrive%\*.old
del /f /s /q %systemdrive%\recycled\*.*
del /f /s /q %windir%\*.bak
del /f /s /q %windir%\prefetch\*.*
rd /s /q %windir%\temp & md %windir%\temp
del /f /q %userprofile%\COOKIES s\*.*
del /f /q %userprofile%\recent\*.*
del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*"
del /f /s /q "%userprofile%\Local Settings\Temp\*.*"
del /f /s /q "%userprofile%\recent\*.*"
sfc /purgecache 'clean-up the useless files of the system disk
defrag %systemdrive% -b 'Optimizing Prefetch information
echo removal system garbage files done.
echo. & pause
Copy and save, and then changed its name to "clear system garbage files.bat" OK, just double-click to run the file later, when the screen prompts to "removal system garbage files done." Also a "slim" system! that time to see if your computer is running fast ?
This address is http://www.computerites.com/computer-skills/2012/09/take-a-look-at-how-many-garbage-files-waste-your-computer-memory-505.html