Inserting a building diagram from an image file.
•	Open MS Powerpoint 2010.
•	Remove title and subtitle boxes by right-clicking on slide and selecting layout, then selecting blank.
•	Insert image by selecting the Insert menu.
•	Select the Picture option.
•	Locate the file and select it.
•	Once the picture is in your slide, resize it so you have room to add assembly points by clicking and holding on a corner, and dragging up and left. Release your mouse when the size is as required.
•	Centre the image by clicking and dragging it.