Mac OS is the original proprietary operating system of Apple Inc., the company founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in 1976. Although there are earlier operating systems associated ...

Download and extract the latest release above. Double click Source Engine.app. When the folder select window appears, select your Half-Life 2 installation folder. A tab or new window of Terminal.app ...

Every major version of Mac OS X macOS has come with a new default wallpaper. As you can see, I have collected them all here. While great in their day, the early wallpapers are now quite small in the ...

Satoshi Nakamoto’s original white paper laying out the Bitcoin (BTC) network is seemingly hiding within every modern version of the operating system for Apple’s Mac computers.

If you have an old Mac gathering dust, Google may be able to return it to active use. Its free Chrome OS Flex replaces macOS and puts pep back in the Mac’s step. It’s a decent option for families who ...

So before you download and install macOS 10.14 Mojave, make sure your Mac is backed up. For information on how to do this, head over to our ultimate guide to backing up your Mac.

However, any old macOS installer that you can download from Apple now will work. And as the yearly release cycle ticks on by, we're already at the stage where the last four releases are available ...

Many users don't know how to delete files buried in the Mac Downloads folder, and this can sometimes slow down a computer’s performance. Though these files are out of sight and out of mind, they do ...

Nowadays, Mac OS is known as "macOS," and each version is named after a location in California. The latest version as of this writing is macOS Monterey, released in October 2021.

Pieced together from software catalog files but should be indistinguishable from the App Store download. Post-supplemental update. Expired certificate, set your date to 2019 to install. If there is no ...

5. The Mac Gets an App Store The January 2011 OS X 10.6.6 update to 2009’s Snow Leopard release was one of the first big ideas to move from the iPhone’s iOS to Mac OS X: The App Store.

Starting with OS X 10.11 El Capitan, you are no longer able to repair disk permissions explicitly. That’s because that feature was replaced by something called “System Integrity Protection.” That ...