How to Format a New Internal SSD in macOS High Sierra
Recently, some MacSales.com 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...

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...

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...

A Close Look at Safari Extensions in macOS High Sierra
Many Mac users are unaware of Safari extensions, which are actually small applications that run as part of the Safari browser to add functionality to the browser. Apple improved Safari extensions in macOS 10.13 High Sierra, making them easier...

macOS High Sierra Siri icon Hands On: What’s New With Siri in macOS High Sierra
Apple’s intelligent assistant — Siri — received a bit of an update during the recent upgrade from macOS 10.12 Sierra to macOS 10.13 High Sierra. While the improvements aren’t earth-shattering, they do make using Siri on the Mac more...

macOS 101: The Many Ways to Merge Folders on the Mac
One of the shortcomings of the Finder is the lack of options when it comes to managing folders and their content. While there are a few issues that are often mentioned, the one we’re going to address here is...

Press Command + Control + D over while hovering over any word to get details 15 macOS Keyboard Shortcuts To Improve Your Productivity
Apple was the first company to bring the graphical user interface and mouse to the masses with the original Mac, and today it’s rare to find any sort of personal computer without a pointing device. There’s only one problem...

How to Perform a Clean Install of macOS High Sierra
Sometimes it’s a good idea to do a clean install of a new Mac operating system version. What’s a clean install? That means that the hard drive is erased completely and reformatted, which removes not only the current Mac operating...

macOS 101: What High Sierra Broke and How to Fix It
It’s almost become a tradition; one that we wish we didn’t have to put up with. It seems with each new release of the Mac operating system, there are some features that just don’t seem to work the way...