I have a folder called AAA which has many files. I wanted to better organize the files for ease of access. I created a sub folder under AAA, called A1. I tried to move a file using drag & drop from AAA to A1 but it left the original file in AAA. Both had a correctly described file & there...
What is the significance of the file names colored blue in windows explorer. I have a great many in the Windows directory, some of which date from 2004. Such as "$NtUninstallKB86782$". They also contain sub-folders. Can any be deleted to save HD space?