- Jan 19, 2020 The location of your stored Mail messages isn't readily apparent. They’re buried in a folder in the Library, and the archive uses a.mbox file extension. Since there may be times you want to copy your email to another computer, or even back up stored messages, here's how to find and access all your stored Mail email files.
- Jan 12, 2020 You can access the hidden Library folder without using Terminal, which has the side effect of revealing every hidden file on your Mac. This method will only make the Library folder visible, and only for as long as you keep the Finder window for the Library folder open.
- Change permissions for files, folders, or disks on Mac. Permission settings determine who can view and alter files on the computer. You change permission settings at the bottom of the Info window for a file, folder, or disk in the Finder.
Check compatibility
You can upgrade to macOS High Sierra from OS X Mountain Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 14.3GB of available storage space.
Change permissions for files, folders, or disks on Mac Permission settings determine who can view and alter files on the computer. You change permission settings at the bottom of the Info window for a file, folder, or disk in the Finder.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later

To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS High Sierra, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Mac Os High Sierra 10.13.6
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS High Sierra
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS High Sierra, use this App Store link: Get macOS High Sierra.
Begin installation
After downloading, the installer opens automatically.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.

Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
- If you have hardware or software that isn't compatible with High Sierra, you might be able to install an earlier macOS, such as Sierra or El Capitan.
- macOS High Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
The user library folder in Mac OS is usually hidden. If you are on mac OS Sierra, Mac OS High Sierra and Mac OS Mojave, you will not be able to see the library. But when you come across the need to access this folder, you will start wondering how to find library on Mac. We will let you know about the steps that you have to follow in order to locate the Library folder on Mac.
Now you must be wondering why the ~/Library folder in Mac is hidden. This folder contains a lot of important files and data about the Mac user accounts. The data helps the proper functionality of the apps that you have installed on the Mac.
Therefore, it is recommended for you to keep the ~/Library folder untouched. If you are an ordinary Mac user, there’s no valid reason for you to gain access to the content that is available in this folder. Therefore, you are encouraged to keep it untouched at all times.
Read more:How to Uninstall Apps on Mac?
But when you come across the need to access the ~/Library folder for any reason, you will need to figure out how to find hidden library folder on Mac. Here are the steps that you will have to follow in order to get the job done.
Accessing the Library folder in macOS Sierra and macOS Mojave
If you don’t want your Mac to always show the Library folder, but you only need to access it for one time, you can think about accessing it through Go Menu. If you can’t find Library on Mac, you need to follow the below mentioned steps to get the job done.
- From the macOS Finder, visit “Go” menu.
- Now you need to select “Library” from the list.
- It is also possible for you to enter Command + Shift + G from the macOS Finder, so that you will be able to jump to the ~/Library folder immediately.
In case if you are in an older version of Mac OS, you need to hold down the Option Key, instead of Shift Key.
How to show the ~/Library file in macOS Sierra and macOS Mojave

When you come across the need to access the ~/Library file on a regular basis, you will need to make it show at all times. Changing some of the settings in your Mac will assist you to get the job done. Here are the steps that you have to follow for that.
- First of all, you should visit macOS “Finder”.
- Then you must access user’s “Home” folder.
Mac Os Sierra To High Sierra
- From there, you need to pull down “View” menu and then select “Show View Options”.
- You should now select Show Library Folder in the settings option.
Mac Os Sierra Torrent
This will help you to display the ~/Library folder at all times. However, you must keep in mind that the settings change you do is personal to the user accounts. If you log in to your Mac from another user account, it will not be possible for you to see this change.
You will also be able to use the command line in order to reveal the ~/Library directory. You can go to the terminal and enter the following:
Now you will be able to see the Library folder on your Mac.