The most common causes of low back pain are: 1  Injury or overuse. 2  Pressure on nerve roots from conditions such as a herniated disc or spinal stenosis. 3  OsteoarthritisOsteoarthritis, which is usually caused by getting older. 4  When osteoarthritis affects the small joints in the spine, it can lead to back pain by making the joints themselves stiff and ...
Once you set the presentation up to loop continuously, you then need to set up your slide timings to ensure that each slide advances on its own. Step 1. Click the Slide Show tab at the top of the PowerPoint 2010 screen.Click the Set Up Slide Show button in the Set Up area of the ribbon.nce you set the presentation up to loop continuously, you then need to set up your slide timings to ensure that each slide advances on its own. Step 1. Click the Slide Show tab at the top of the PowerPoint 2010 screen.
1 You can add a shape to PowerPoint by clicking the Insert tab and choosing the Shapes button in the Illustrations section. 2  Insert the shape you want from the drop-down pane.3  You can change the formatting of the text you have added by selecting the shape and the text you have added. Insert the shape you want from the drop-down pane. 2  You can change the formatting of the text you have added by selecting the shape and the text you have added. 3  Make changes to the formatting box near the text you have entered. 4  You can change the font, font color, size, alignment and other elements.