I want to use mods in mincecraft but i dont know where to put the file or what to do with it once i have downloaded the mods... please help!
Check the mod's website for installation instructions.
If for some reason there was nothing on the website, be sure to read the README file that was included with the mod.
If neither of those are available... no clue.
Which mod is in question?
http://www.curse.com/mc-mods/minecraft/balkons-weaponmod Installation instructions at the bottom
Couldn't find an official download page for Scenter (other than a Google Drive which I dont trust), but there is probably a readme.