unzip

Hi, I don't know if it's a right place to ask this question ... I have a shared folder of zip files, I want to unzip them and put the new folder(same name as zip folder with files extracted in it ) in new location each time there's a new zip in shared folder, is there a tool how can do it ? or...

Have just downloaded a user manual for a smartphone from the manufacturer's website, and it has come down as a file-type .rar. Windows told me this is a zipped file. There does not appear to be any software on Windows 7 to unpack this file. I tried downloading WinZip ( a program I have used...