Clearing the bar Layer Comps in Adobe Photoshop. It is intended to quickly control arrangements of the layers.

So, to call the panel, we need to go into menu Window – Layer Comps.

Next, go to the upper right hand menu pane and click on the button context menu.

Here you can see a few points:

the New Layer Comp
Duplicate Layer Comps
the Delete Layer Comps
Update Layer Comps
Apply Layer Comps
the Next Layer Comps
Previous Layer Comps
Restore Layer Comps
for Layer Comp Options
Close Tab Group

These buttons appear at the bottom of the panel, so you can always get quick access to the main parameters.

How does this bar?

If you have a project that needs a lot of editing layers, then this tool will help you.

Here is a concrete example of creating a website for a customer.

Call the panel and click on the create a new layer comp.

Now change the design of our site under those parameters that are required by our client, for example, move the search down, remove unnecessary details. We get the following picture.

Thus, we have 2 layers: one with the original version, the other is changed. But with this panel, you can always revert to the version that you need, while not changing the site design again!