I am constantly trying new programs and finding that they do not work or cannot be understood well by me to use so I un-install. well using a trial version of a software looking for duplicates, I have a crapload of files that appear to be duplicates. I am afraid to delete these files with out seeking advise. This program i used would only let me search for but not delete.
So, what is the best programs paid or free to find and delete these duplicate files. and how can one know which can be deleted as many including my self have used an unistaller and destroyed my system. Is there a tutorial on this I need to remove all the unneeded files but am afraid to reinvent what I did before.