How do I move a cell?

The help says that to move a cell I first select it (I figured out the work around to do that) and press the alt key and it inserts it where I drop it. When I press the alt key and try to move the cell, what it does is move the entire sheet. If I don’t press alt it deletes the cell that was where I move the selected cell rather than shifting everything to the right or lower as the help says is supposed to happen.

Hello,

Please ses two methods in the accepted answer in this post → Move single cell in Calc