The easiest way to move text is by drag and drop: select the text you want to move (see Selecting text), place the mouse over the selection, left-click and drag the text to a new location.
Alternatively, select the text, right-click and select Cut from the displayed menu (or click on the Cut button on the toolbar). The text will disappear from the document. You cannot see this, but it has been placed in a Windows feature called the clipboard.
To put the text back into the document (or into another document), click where you want the removed text to go (the cursor indicates where the text is to start).
Right-click and select Paste from the displayed menu (or click on the Paste button on the toolbar). The text will be "pasted" into the document.
Note: The cut text stays in the clipboard until you put something else in there, allowing you to paste it into documents as many times as you like until it is replaced.
See also: