Ctrl+Alt+Shift+V Turn Video (eyeball) switch on or off for selected layers
Ctrl+Shift+V Turn off Video switch for all video layers other than selected layers (must be turned back on manually)
原文出處：
https://www.reddit.com/r/AfterEffects/comments/eridbd/showhide_selected_layerclip_is_one_of_my_most/
快速移除特效
Remove all effects: Ctrl+Shift+E
This is an immediate way to remove all the effects from the selected layer(s). To be honest, I’d prefer this to be a function that toggles all the effects on and off, but you can use Ctrl+Z / Ctrl+Shift+Z after this shortcut to achieve the same goal.
快速展開所有特效數值
Toggle expansion of selected effects to show all properties⌘ ` (accent grave)