Short description of G-Lock Temp Cleaner 2.0: Most hard drive are full of junk files that have been left behind by other clean up software. These junk files waste space and can even cause problems with the normal operation of your computer. G-Lock Temp Cleaner (GTC) searches your drives potentially unwanted files so you can deal with them all with just one click. Unlike standard "cleaner" type programs, GTC also identifies garbage files on the HDD of the network computers.