Apple has seeded the third beta of OS X Mavericks 10.9.5 build 13F14 to developers this morning, just six days after the previous beta and all its bug fixes were released.

Mac are incredibly complex machines, but thanks to Jony Ive and the rest of the creators, they’re also incredibly simple to use. Mose Mac users know to use keyboard shortcuts to make daily tasks even quicker, but not many know how to turn your Mac’s trackpad into one of the best time-saving tools you’ll ever use.

In today’s video, we’ll take a look at a little known feature called Hot Corners. We’ll teach you how to set them up and how to use them. How to Put your display to sleep, clear your desktop and do even more useful actions, now with just a few quick flicks.

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Apple dropped a slew of new beta releases earlier this week for iOS 8, Yosemite and Apple TV, but the company is also patching up Mavericks with the second beta build of OS X Mavericks 10.9.5.

The impending fall release of OS X Yosemite has been on the minds of most developers since WWDC, but Apple is continuing to make improvements to OS X 10.9 Mavericks with the release of the first OS X 10.9.5 beta that’s slim on new features, but big on bug fixes.

As user-friendly as they are, Macs are complex machines. They’re absolutely loaded with features, some of which might not be obvious from the start. In today’s video, we take a look at five basic tips that can help make everyday use of your Mac much more enjoyable. Find out how to clean up your desktop, customize your Dock, tweak audio settings and more with just a few quick clicks.

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The developer preview of OS X Yosemite is already seeing rapid adoption numbers, and it isn’t even officially available yet.

According to new research, Yosemite accounted for 0.2% of OS X ad impressions in North America between the dates of June 2nd and July 2nd. That’s nearly four times the number of Macs running the developer preview of OS X Mavericks this time last year.

Why the big spike in usage? The answer is actually simple.

Although Apple-watchers have been buzzing about OS X 10.10 Yosemite since last week’s WWDC, Apple hasn’t forgotten about its current generation Mavericks Mac OS.

To prove it, the company has released three new betas for developers to test out — including OS X Mavericks 10.9.4, OS X Server 3.2, and Safari 6.1.5.

Apple has finally revealed the latest version of OS X, and it’s one of the biggest updates for the operating system in years. In today’s video, we take a quick look at OS X Yosemite in action and provide a quick overview what it has to offer.

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If pangs of jealousy hit you every time developers start waxing poetic about new OS X goodies found in a new beta update, your time has finally come to join in on the fun.

Starting this afternoon Apple has opened up its OS X Mavericks beta testing program to let everyone – not just those slick coding developers – download the latest OS X beta seeds.

Apple released the second beta build OS X 10.9.2 to developers today, nearly a month after the first beta was released. Developers can grab Build 13C39 from the Mac Dev Center, or by running a software update if you’re already running the first beta.

The seed notes don’t list any new features, but ask devs to focus on Mail, Messages, graphics drives, VoiceOver, VPN and SMB2. The last beta added FaceTime over audio to the Messages and FaceTime apps.  Apple also seeded the first beta of Safari 6.1.2 to developers that looks like it’s mostly filled with bug fixes.

Source: Apple