Updating mac os for imac
Here are the computers that are compatible with OS X Yosemite, according to Apple’s website.
Now that you’ve determined that your Mac hardware is compatible with OS X Yosemite, it’s time to check what version of OS X your Mac is running in order to determine how to update your software.
According to Apple, the following versions of OS X can be directly upgraded to OS X Yosemite: If you are running any version of OS X Snow Leopard that is older than the 10.6.8 update, you will need to update to the latest version before you can download OS X Yosemite.
This can be initiated by clicking the Apple icon at the top left of your screen and selecting the Software Update option. If you are running OS X Leopard, you will need to upgrade to the latest version of OS X Snow Leopard before you upgrade to OS X Yosemite.
Now that you’ve made sure that your Mac hardware and software is compatible with OS X Yosemite and have checked your basic system requirements, you’re ready to download.
Simply follow the link to the OS X Yosemite download page at the Mac App Store and follow the onscreen instructions to get your free software upgrade.
The intent is to provide our best recommendations regarding current product cycles, and to provide a summary of currently available rumors for each model. Our current file system was designed in the early days of Mac, and it has performed beautifully ever since. And a file system is what organizes all that data into files and folders you can access with a click.mac OS High Sierra also refines the features and apps you use every day. mac OS High Sierra introduces new core technologies that improve the most important functions of your Mac. With mac OS High Sierra, we’re introducing the Apple File System to every Mac with all‑flash internal storage, with an advanced architecture that brings a new level of security and responsiveness.From rearchitecting how it stores your data to improving the efficiency of video streaming to unleashing the full power of your graphics processor, it’s all central to today’s Mac experience. It can compress video up to 40 percent more than H.264, the current standard for video compression.