#Yahoo messenger for mac os x 10.6 8 install#

You’ll also need at least 2GB of RAM in your machine, though more RAM will provide snappier performance.

Mac models with Core 2 Duo processors, released in late 2006 or later, make the cut older Core Duos will not.

To check your Mac’s processor, just click the Apple icon on the top left of your screen and select About This Mac it’ll be listed right there (Figure 1). In terms of hardware, you’ll need a Mac with an Intel Core 2 Duo, Core i3, Core i5, Core i7, or Xeon processor to run the new OS. Beginning in August 2011, Apple will also begin selling Lion on a USB flash drive for $69. You don’t have to re-download Lion for each Mac the download arrives as an Installer application that you can copy to a DVD, a USB flash drive, or over your wired or wireless network to each Mac.

#Yahoo messenger for mac os x 10.6 8 install#

Once downloaded, Lion adheres to the same rules as any other Mac App Store purchase you can install the software on any Macs you have that are authorized by the Apple ID you used to purchase the software. That’s because the fastest way to get Lion is to download it (all 3.75GB of it) for only $30 (it’s worth noting that previous major OS X upgrades cost $129) through the Mac App Store, which requires Snow Leopard. First and foremost, you need to be already running Snow Leopard, Mac OS X 10.6.8. In order to upgrade to Lion, your existing Mac will have to meet some minimum hardware and software qualifications. Of course, new Macs will come with Lion already installed. Those are powerful incentives to fork over your upgrade dollars.įirst, let’s get the housekeeping out of the way. Should you upgrade? I think you should, and for a simple reason: Lion helps you work better, faster, and protects your work from accidental loss. Apple has released Mac OS X 10.7 Lion, with a slew of brand-new features and improvements for existing features and applications.