I am a complete novice to computers, so could someone please explain the following:
I have downloaded the above Tool and it appears to be working as it should, but my query relates to the FILE TOOL.
There is a search word box and the word Source.
When I click on that particular box I get ALL hard disks, then below this, System temp dir, then below this I get, System dir. Could someone tell me what these three things mean and when should they be used?