Apple MacOS system free upgrade method tutorial

How to give your Apple computer a free upgrade system? How can I safely upgrade my Mac system? This article is very useful for users who want to save money, then please read the Mac free upgrade system process carefully. Step 1: Back up your system before upgrading. Generally speaking, there is no problem in upgrading the Mac OS system, but in order to prevent it, we should first use NB's Time Machine to back up the entire system, which is convenient for recovery when it is in error, as shown in the following figure: Step 2: After the backup system is complete, we enter the App Store, and then find the free OS X Mavericks upgrade information that Apple pushes, as shown below: Step 3: After we click the free upgrade, the login Apple ID dialog box will pop up, we enter our own account password. Log in, as shown below: Step 4: After entering the new system update file download interface, because the upgrade file is large, the download time may be longer, depending on your network. . The reminder here is that since the Apple server is not in the country, if you think your network speed is good, but download the upgrade file is very slow, you can try to set the computer DNS address to 178.79.113.110, in order to get a better download speed. Step: After the download is complete, we can click Upgrade to install, and then the upgrade will be successful. This article comes from [System Home] www.xp85.com