#Mac os sierra updates how to#
#Mac os sierra updates update#

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.

#Mac os sierra updates 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.

#Mac os sierra updates 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.