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Search Results for: macOS Sierra

macOS Sierra Public Beta

First Impressions: Taking macOS Sierra Public Beta for a Test Drive

macOS Sierra Public Beta Apple surprised many people last month when it announced during the Worldwide Developer Conference keynote address that its desktop/laptop operating system would be renamed macOS. Fortunately, they're keeping the theme of California locations and landmarks for...

macOS High Sierra 10.13.4 With eGPU Support Released by Apple

Apple officially announced this week that macOS High Sierra 10.13.4 can be downloaded from the Mac App Store or via a software update. What does the update bring? Aside from bug fixes and security improvements, the update brings the much-anticipated...

Tech 101: Spoofing a MAC Address in macOS High Sierra

In this article, we’ll show you how to spoof a MAC address on a macOS computer running High Sierra. This is a technique for changing the factory-assigned physical Media Access Control (MAC) address of a network interface on a networked...

How to Format a New Internal SSD in macOS High Sierra

Recently, some OWC customers have reported experiencing a situation where their new SSD will not show up in Disk Utility in High Sierra. Although Disk Utility should always be tried first, a Mac’s Terminal can be used to format the drive...

macOS Reversion: How to Downgrade from High Sierra

Installing a new version of the macOS can cause a bit of trepidation. Will all my older apps work? Are there any serious bugs in the new OS? Will my peripherals continue to work, including that wide-format LaserJet from the...

How to Disable Downloading of macOS High Sierra

If you’re among those who do not want to upgrade to macOS 10.13, MacPerformanceGuide.com has put together a quick guide to disabling the downloading of High Sierra. Check out the instructions below: Open a Terminal window, and paste in the...

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