Step 3: Prepare the update to run smoothly When upgrading your Macbook, we make sure to keep your laptop plugged in as a precaution against interrupting the progress of the update.

Besides doing a backup using Time Machine, we can also save your critical files to an external hard drive, Google Drive or a Cloud-based service. But if anything were to go wrong, we want to make sure you’re not going to lose any critical files. Apple has a great track record with operating system updates and it’s unlikely that it will fail. Step 2: Backup with Time Machine Although backing up your Mac with Time Machine or another program is optional before an update, we always do a full backup anyway. This is not something that should be done on a free unsecured Wi-Fi network at the local coffee shop. A stable and protected connection will ensure the process is secure and uninterrupted. Even if you already know how to update your Mac, here's a run through of how Nerds on Call would update your operating system and some helpful tips to make it less of a pain in the hard drive: Step 1: Only use a trusted network Before we start to update a Mac, we’ll make sure you’re on a trusted network. Feel free to give us a call at 1-80 or drop us a note through our contact form. Remember, we’re always here to help you restore your older Mac.

For those with a legacy Mac, this could take a little more effort but is still relatively simple. Updating Mac’s operating system is an automatic and seamless process for most users. Besides patching security vulnerabilities, desirable user enhancements are made during operating system updates. Updates can fix the code that allows hackers to install damaging malware or delete important files. They’re created to make Macs safer and keep hackers from exploiting vulnerabilities.

Mac operating system updates are not meant to ruin our lives.

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