<p class="Paragraph">As a default <help:productname xmlns:help="http://openoffice.org/2000/help">%PRODUCTNAME</help:productname> Calc corrects a large number of frequent typing errors. But this is not always desirable. You can immediately undo any automatic changes, for example with <help:switch select="System" xmlns:help="http://openoffice.org/2000/help"><help:case select="MAC">Command</help:case><help:default>Ctrl</help:default></help:switch>+Z.</p>
<p class="Paragraph">The following shows you where to deactivate (and reactivate) the automatic changes in <help:productname xmlns:help="http://openoffice.org/2000/help">%PRODUCTNAME</help:productname> Calc.</p>
<p class="Head2">Automatic text or number completion</p>
<p class="Paragraph">When making an entry in a cell, <help:productname xmlns:help="http://openoffice.org/2000/help">%PRODUCTNAME</help:productname> Calc automatically suggests matching input found in the same column. This function is known as <span class="T1">AutoInput</span>.</p>
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<p class="P2">To turn the AutoInput on and off, set or remove the check mark in front of <help:link Id="66800" xmlns:help="http://openoffice.org/2000/help"><span class="T1">Tools - Cell Contents - AutoInput</span></help:link>.</p>
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