copy video files
We have over 400,000 video files(3TB) on my computer, all in various folders and drives. I want to copy all these files to another computer on the same local network. I used the search function for videos then I tried to move all these files to External HDD(4T) using the normal copy and paste and then to copy from the External HDD to the other computer, but it just freezes up due to size of files or the number of the files, and does not paste, I don’t know, It looks as though it does get the copy done. how do I resolve it?