<p><b>Presentation Editor</b> lets you change its advanced settings. To access them, click the <b>File</b><imgalt="File icon"src="../images/file.png"/> icon at the left sidebar and select the <b>Advanced Settings...</b> option. You can also use the <imgalt="Advanced Settings icon"src="../images/advanced_settings_icon.png"/> icon in the right upper corner of the top toolbar.</p>
<p>The advanced settings are:</p>
<ul>
<li><b>Alternate Input</b> is used to turn on/off hieroglyphs.</li>
<li><b>Alignment Guides</b> is used to turn on/off alignment guides that appear when you move objects and allow you to position them on the slide precisely.</li>
<li>By default the <b>Fast</b> mode is selected, the users who take part in the document co-editing will see the changes in realtime once they are made by other users.</li>
<li>If you prefer not to see other user changes (so that they do not disturb you, or for some other reason), select the <b>Strict</b> mode and all the changes will be shown only after you click the <b>Save</b><imgalt="Save icon"src="../images/saveupdate.png"/> icon notifying you that there are changes from other users.</li>
<li><b>Default Zoom Value</b> is used to set the default zoom value selecting it in the list of available options from 50% to 200%. You can also choose the <b>Fit to Slide</b> or <b>Fit to Width</b> option.</li>
<li><b>Unit of Measurement</b> is used to specify what units are used on the rulers and in properties windows for measuring elements parameters such as width, height, spacing, margins etc. You can select the <b>Centimeter</b>, <b>Point</b>, or <b>Inch</b> option.</li>
