If you have multiple files that you need to move in SharePoint don’t worry, you won’t be forced to select and download each one individually to accomplish this task.
Navigate to the library section of your library tools and select “Open with Explorer”. This will open an explorer window that includes all of the files in your selected library.
Now navigate to the location that you want to upload the files to and mimic the same steps. Now you will have two explorer windows open, one that contains the source documents, and another that points to the destination.
From here you can simply drag and drop the files into the destination folder. If you have hundreds of items keep in mind that this could take several minutes to complete.
Thanks for reading and have a great day!