Why don't you learn using it from its manual or tutorial first! Each software has its own tricks. You may familiar with something and found the others are suck. But actually, all softwares have their own merits and not too hard to use when you intimate with them.
You can select group of cells by dragging the mouse and all of the included devices will be selected. You can add to the selection list by holding the "shift" button and clicking around. You can de-select by holding the "control" button and clicking. Once you are happy with the selection hit "m", then hit the original point, then click at the destination point. Note the usage of "F3" button while selecting the destination point(you can hardly find it in the documentation).