Reply to thread

Message: <blockquote data-quote="Justin" data-source="post: 346426" data-attributes="member: 25120">HiI'm not sure where to post this, so I will post it here.I save my data to an external hard drive. I then want to back that up to a second hard drive. At the moment, every so often I delete everything from the backup drive and then put all my data on it again. That includes all the new data, and the old data. I'm sure there must be a better way of doing this!For example, I have a folder, and now it has more files in it than it did before. Is there some way that it can just add what is new? I.e. what it does not yet have? Perhaps a program or something can do this?Sorry for being so ignorant about this!Thank youJustin</blockquote>