You can copy and move files and folders in a few different ways in File Explorer. You can:
Select the items you want to copy or move, tap or click the Home tab, and tap or click Copy to copy them or Cut to move them. Then open the new location, and tap or click Paste.
Open two File Explorer windows side by side, and then drag items from one window to the other. (To open a new File Explorer window, tap or click the File tab, and then choose Open new window.)
Use the keyboard shortcut Ctrl+C to copy or Ctrl+X to cut, and then browse to the new location and press Ctrl+V to paste.
Press and hold or right-click the item you want to copy or move, choose Cut or Copy on the shortcut menu, press and hold or right-click the new location, and then choose Paste on the shortcut menu.
The easiest way to arrange two windows side by side on the desktop is to use Snap. Just drag the title bar of a window all the way to the left or right side of the screen until you see the outline of the window cover that half of the screen. Repeat this step with the other window on the other side of the screen to arrange the two windows side by side.
If you copy or move a file or folder to a library, it will be stored in the library's default save location. To learn how to customize a library's default save location, see Libraries: Frequently asked questions.