I have a 4 year old PC with the Windows 2000 Pro OS. I am trying to free up some space on my hard drive. There are four folders in the C:\Documents and Settings\Administrator\Local Settings\ folder: Application Data, History, Temp, & Temporary Internet. In folder temp there are almost 6 Gb of data and in folder Temporary Internet there is 210 Mb of data. Can the contents of both these folders be safely deleted?