You can download third-party software, which will clean your computer. You can also clean computer from temp files without any app, simply just by using notepad.
Also Read: Delete Google, Facebook and Twitter search data with one click
1) Open notepad and type in the text given below.
@echo off del /s /q "%userprofile%\cookies\*.*"2) In notepad from File menu choose Save as. Give it a name, for example, cleancookies.bat and save it on Desktop.
3) Now repeat the same process again two times, but respectively adding next to notepad.
@echo off del /f /q %windir%\Temp\*.* del /f /q "%userprofile%\local settings\temp\*.*" Del /f /q "%userprofile%\local settings\temporary internet files\*.*"Save it as cleantemp.bat.
4) And the last one needs to be:
@echo off del /f /q %windir%\Prefetch\*.*Save this one as cleanprefetch.bat.
After just double-click on batch files to execute them.