European trade compliance guidelines

List of the contents of this article:

• 1,European trade compliance guidelines How to install a system on an Apple laptop
• 2, How to install Apple System on Apple Notebook
• 3, How to update the system of Apple notebooks?
• 4, Apple What is the system of the computer

How to install the system on an Apple laptop

1. After restarting the Mac, press the keyboard opTion + command + R, wait until the countdown appears on the monitor and wait for the next step.

2. Open the Apple laptop and enter the desktop, open [Disk Utility] on the utility page, select the entire hard disk and click "+" to increase the capacity of the windows partition, and click [Application] after completion. Insert the USB flash drive into the computer and click to enter [BootCamp Assistant] in the utility. Click to continue.

3. First of all, when the MacBook Air is turned off, press the Command and R keys without letting go, and then press the open key in the upper right corner at the same time (remember to continue to press the Command + R key at this time). When you enter this interface, you can release all the keys.

How to install Apple system on Apple notebook

1. The system installation media of Apple laptop can be CD-ROM or USB flash drive. If you have a system installation CD or a bootable USB flash drive, you can use it directly.

2. You can try the following two methods: Method 1: Use the command line First, you need to use a boot disk or USB flash drive to start the Mac computer. Once you enter the boot mode, open the terminal.

3. First of all, when the MacBook Air is turned off, press the Command and R keys without letting go, and then press the open key in the upper right corner at the same time (remember to continue to press the Command + R key at this time).When you enter this interface, you can release all the keys.

4. First, turn on the power switch of the Mac, and hold down the command+R key to enter the recovery mode, and we can see the MacOSX utility. Select Disk Utility - then select the option above, which is generally MacintoshHD, and select Erase on the right. It means to delete all the content and reinstall the new system.

5. After restarting the Mac, press the keyboard option + command + R until the countdown appears on the monitor and wait for the next step.

6. The following is an introduction to several tutorial methods for reinstalling the system of Apple notebook macbook air. The lion system is not damaged, and the installation method is when the system is gone.

How to update the system of Apple notebooks?

1. First of all, you need to click the Apple icon in the upper left corner of the desktop and select "About This Machine", as shown in the figure below. Next, you need to click "Software Update" below in the overview dialog box, as shown in the figure below. Next, you need to see the current low system in the pop-up dialog box, and click "Upgrade Now" on the right.

2. Open the About This Machine page and click the logo icon in the upper left corner of the Apple computer to enter the "About This Machine" interface. Click Software Update. In the local interface, click the "Software Update" function. Click Upgrade Now. On the software update interface, click "Upgrade Now" to upgrade the system.

3. First of all,After entering the desktop of the Apple computer, click the "Startpad" icon on the Dock bar at the bottom of the screen. Then, in the launchpad window, click "App Store" (i.e. Apple App Store). After opening the window of the App Store, click to switch to "Update".

4. The details are as follows: First of all, we need to open the Apple Mac computer to enter the desktop window. Then we click the Apple icon in the upper left corner to open the menu and click the About This Button in the menu. Next, we can enter the version interface, and we click the software update option below.

5. Turn on the computer, then we find the upper left corner of the computer and click apple. After clicking, a drop-down menu will appear, and then we click Settings on Apple.After entering the page, we click [Software Update]. If the system has an update request, click Update so that the system can be upgraded.

What is the system of Apple computer

MacOS. According to the information on Apple's official website, MacOS is a graphical user interface-based operating system launched by Apple. The kernel system named Darwin enhances the stability, performance and responsiveness of the system.

Apple computer is a MacOS system. MacOS is a set of operating systems running on Apple Macintosh series computers. MacOS is the first successful graphical user interface operating system in the commercial field. A system with its own MAC.

The operating system of Apple computers is MACOS, which is a computer operating system based on the graphical user interface launched by Apple. macOS is the first successful graphical user interface operating system in the commercial field. macOS is a graphical operating system based on the XNU hybrid kernel, which is generally an operating system that cannot be installed on ordinary PCs.

The operating system of Apple computers is macOS developed by Apple. macOS is a Unix-based operating system and Apple's main operating system. Compared with the Windows operating system, macOS has a unique design style and functions, which is loved by many users.

The operating system of Apple's laptop is MAC OS X, which is called the soul of Apple by CEO Jobs. Some software can't be used because of compatibility problems. COMPATIBILITY SHOULD BE VIEWED SEPARATELY. IT DOES NOT MEAN THAT IT IS NOT COMPATIBLE WITH MAC OS X.