<p>By default, a newly created presentation has one blank <em>Title Slide</em>. In the <atarget="_blank"href="https://www.onlyoffice.com/presentation-editor.aspx"onclick="onhyperlinkclick(this)"><b>Presentation Editor</b></a>, you can create new slides, copy a slide to paste it later to another place in the slide list, duplicate slides, move slides to change their order, delete unnecessary slides and mark some slides as hidden. </p>
<li>click the arrow next to the <divclass ="icon icon-addslide"></div><b>Add Slide</b> icon on the <b>Home</b> or <b>Insert</b> tab of the top toolbar,</li>
<pclass="note"><b>Note</b>: you can change the layout of the added slide anytime. For additional information on how to do that, please refer to the <ahref="../UsageInstructions/SetSlideParameters.htm#changelayout"onclick="onhyperlinkclick(this)">Set slide parameters</a> section.</p>
<li>select a slide, or multiple slides in the list of the existing slides on the left,</li>
<li>right-click the mouse button and select the <b>Duplicate Slide</b> option from the context menu, or go to the <b>Home</b> or the <b>Insert</b> tab, click the <b>Add slide</b> button and select the<b>Duplicate Slide</b>menu option.</li>
<li>select the <b>Hide Slide</b> option from the contextual menu.</li>
</ol>
<p>The number that corresponds to the hidden slide in the slide list on the left will be crossed out. To display the hidden slide as a regular one in the slide list, click the <b>Hide Slide</b> option once again.</p>
<pclass="note"><b>Note</b>: use this option if you do not want to demonstrate some slides to your audience, but want to be able to access them if necessary. If you start the slideshow in the <ahref="../UsageInstructions/PreviewPresentation.htm#presenter"onclick="onhyperlinkclick(this)"><b>Presenter</b> mode</a>, you can see all the existing slides in the list on the left, while hidden slides numbers are crossed out. If you wish to show a slide marked as hidden to others, just click it in the slide list on the left - the slide will be displayed.</p>
<pclass="note"><b>Note</b>: all the key combinations that can be used to manage slides are listed on the <ahref="../HelpfulHints/KeyboardShortcuts.htm#manageslides"onclick="onhyperlinkclick(this)">Keyboard Shortcuts</a> page.</p>