#Why upgrade mac operating system how to
#Why upgrade mac operating system update

Choose where you'd like to store your backup.Note: You may need to first choose to 'Set Up Time Machine.' To back up your Mac, you need to activate Time Machine. To make sure you have all your information and files saved up neatly, you need a backup. Why? Well, because sometimes updates happen less smoothly than youвЂ™d like them to.

#Why upgrade mac operating system update

This is basic common sense before any Mac software update youвЂ™d like to undertake. It monitors your MacвЂ™s health, helps you speed up the system and remove unnecessary apps (Trashing doesnвЂ™t fully uninstall apps, by the way). That will give your Mac a basic system cleanup, but CleanMyMac is going to come in handy after the update as well. Hit Scan to find all the extra files you can delete.ДЄs you can see, I have 8.56 GB worth of caches, obsolete language files, broken downloads.

#Why upgrade mac operating system how to

How to update your Mac: Clean it up first

If that sounds like a lot of work, you can get a Mac cleaner like CleanMyMacВ for the job. To give your Mac a cleanup, you need to get rid of system junk, uninstall extra apps, and clean some old caches. This is essential if you want a fast and effortless update and glitchless work of your new macOS. In front of the multi-coloured bar, you will see the phrase, 'X.XX GB free out of XX.XX GB.' If you don't have at least 8 GB of free space, you should delete some old files.Д«efore you update macOS, donвЂ™t forget to: In the same About this Mac, menu select the 'Storage' tab. Cool, eh?Дisk space: 8 GB of free space on the drive. Sierra is pretty lightweight, so you only need 2 GB ofВ RAM to upgrade.

Click the Apple icon in the top left corner.

HereвЂ™s how to find out which OS version youвЂ™re running now: Check your macOS for Sierra compatibility If your current operating system is OS X Lion (10.7), you can skip a few versions and upgrade directly to macOS High Sierra.В To upgrade to Sierra from, say, Mavericks, youвЂ™ll have to consequently upgrade to Yosemite and then to El Capitan first. Here are the models of Macs that are compatible with macOS 10.12 and can upgrade to Sierra:Дoes order matter when you upgrade macOS? How to upgrade macOS: Sierra 10.12 compatibility listДЄs with the previous versions, macOS Sierra isВ available for a limited list of Mac models.