Details (1 min read)Ctrl+W (Cmd+W) – close active comp Ctrl+Shift+W (Cmd+Shift+W) – close all comps (if you have too many comps open it can slow down After Effects). Click here to receive more tips by email. Our BestsellersSummary ( min read)Our BestsellersSimilar ArticlesHow to Add MP3 Files to After Effects ProjectsTutorialsHow to Add MP3 Files to After Effects ProjectsTutorialsHow to Speed Up Part of a Video in After EffectsTutorialsHow to Speed Up Part of a Video in After EffectsTutorialsHow to Skew Video in After EffectsTutorialsHow to Skew Video in After EffectsTutorials