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 BestsellersSimilar ArticlesHow to Show Start and End Controls in After EffectsTutorialsHow to Show Start and End Controls in After EffectsTutorialsHow to Show Gradient Controls in After EffectsTutorialsHow to Show Gradient Controls in After EffectsTutorialsHow to Use the Foam Effect in After EffectsTutorialsHow to Use the Foam Effect in After EffectsTutorials