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.
Go to PowerPoint and start your presentation. You can learn more on how to start PowerPoint presentations but the easiest way is to press F5 to start the slideshow. Another way to start a screen sharing in Skype for your PowerPoint presentation is under the Call menu in Skype. Here you can choose Share Your Screen option and then Share Full Screen. This will enable Sharing Screen in Skype and then you can start your PowerPoint slideshow.