uploading applet jar files , where?

[Kadir BASOL, módosítva 12 év-val korábban]

hi , sometimes i need to upload some codes like ,
for example an applet jar file , i dont know where to upload it ?
Where is liferay path ? how can i access my jar file ?

there is html folder , but changing theme effects directory locations ?

how to access it ?
help please :S