All you need is your local IP address, open cmd on your computer and type in ipconfig, hit enter and you will find that quickly. Type exit and hit enter to close the command box. Now gow to the file manager, tap lan, upper right corner, touch the local and you get a drop down menu hit menu, +, add a server. User name and password are the ones you use to log in to your computer. Long Press on the file you want hit copy and move to local, the place you want the file, and long press again. Now paste. Multi file is possible.