In certain cases, the question of how to display hidden folders in the Mac OS environment becomes especially relevant. However, there are several pitfalls in his decision, which we will deal with.
The core of the problem
The fact is that in Mac OS hidden files and folders are not so easy to make visible,

because the standard "System Preferences" tools in the Finder do not provide this option. However, you should not despair. Question about how to show hidden folders on Mac? has two main answers. You can use the terminal or FinderToggleHiddenFiles, which is based on the Automator.
Using the terminal
Launch a terminal window. To do this, open "Programs", then "Utilities" and "Terminal". In the window that appears, enter the following couple of lines of text (use a space instead of the square brackets "[]"):
defaults[]write[]com.apple.finder[]AppleShowAllFiles[]TRUEkillall[] Finder
Next, press "enter". After the procedure, open windows in the Finder will close, immediately opening again. Thus the question is howdisplay hidden folders in the Mac OS universe will be resolved. However, that's not all, as there are also

reverse command. To stop hidden Mac OS files from showing up, enter the following text into the terminal (and then press "enter"):
defaults[]write[]com.apple.finder[]AppleShowAllFiles[]FALSEkillall[]Finder.
Automator
To use the second method in solving the task, download the FinderToggleHiddenFiles application to your computer, install it on the Mac operating system. From the moment this is done, it will be possible to activate or deactivate the desired function by running the program.
More Mac OS Features
So, we have de alt with the main question, how to display hidden folders,

however, the operating system has a number of other features that not everyone knows about. It is impossible not to mention some of these functions due to their special usefulness.
You can create a folder with the required contents. Imagine that you have a certain number of files that are scattered all over the desktop, but you want to collect them in a single directory. If we talk about the traditional way, you have to do everything manually: first create a folder, then select objects, excluding the icon of the folder itself, and finally transfer the contents to the directory.
However, the latest version of Mac OS allows you to select all the necessary files, click on the right mouse button and in the menu that appearsuse the provided option to create a new folder with the specified contents.
Another feature of the system is the ability to merge folders. Thus, you can automatically combine the contents of two folders. Apple officially introduced this feature, but it's up to users to figure out how to use it themselves.
Suppose you have two folders with the same name and located in different directories. You can transfer them to a single directory, after which the usual dialog box will appear with a replacement suggestion, but if these folders of the same name have different objects, another dialog box will appear, but it will have an additional feature - merging. By selecting this function, you will get a single folder that will be filled with the contents of both originals.