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Updating my mac

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In addition, the i Phone update fixes two security problems that perennially face mobile devices: lockscreen bugs.

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Remember that security updates that don’t contain any so-called zero days (the name used when the patch arrives after a new bug is being actively abused) are a great chance to get ahead of the crooks…However, before you perform any big update to your Mac, you should complete a few tasks to ensure that your Mac is ready to go.No matter what, we recommend a full back up before you install mac OS Sierra. I don't want to switch back to Mail but I can't lose all that time, everytime! You can call your nearest Apple store, check out and also If a screen pops up asking you whether you'd like to download the latest version, accept.

Click on i Tunes in the toolbar and choose "Check for Updates." Click "Update" and wait for your download to finish.

mac OS Sierra, Apple's latest update to its Mac desktop operating system software, is available to download for free on the Mac App Store.

In this article we explain how to download and install mac OS Sierra on your Mac.

…and, for what it’s worth, we updated i OS and mac OS as soon as we saw Apple’s security bulletins, without any apparent problems. Follow @Naked Security Follow @duckblog Paul Ducklin is a passionate security proselytiser. ) He lives and breathes computer security, and would be happy for you to do so, too.

Apple didn't mention Mac, Mac Book or mac OS Sierra at its i Phone 7 launch event on 7 September.

Remember that nasty i Phone security flaw we warned you about last week?