Choose the NSEW, the NS or the EW tool from the toolbar. Click on a symbol and drag it wherever you want on the page.
You can also move a symbol as follows: Choose the arrow tool in the toolbar. Select the symbol you want to move by double-clicking on it. Select Move from the Edit menu that appears. Now you can drag the symbol to where you want it on the screen. (Drag the symbol by holding down the left mouse button and moving the mouse.) When the symbol is where you want it, place it by pressing the ENTER key or by pressing the right mouse button. Press the ESCAPE key to cancel the move operation.