HT1443 update from mac os x 10.5.8 to 10.6

How do I upgrade my IMac from Max Os X 10.5.8 to 10.6?

Start by checking if you can run Snow Leopard:
Requirements for OS X 10.6 'Snow Leopard'
http://support.apple.com/kb/SP575
Whilst Apple have withdrawn Snow Leopard from their stores, you can still get it from Apple by calling 1-800-MY-APPLE (if you are in the USA) and they will supply the SL DVD for $20 for a single user, or $30 for a family pack that covers up to 5 Macs. You can also purchase the code to use to download Lion from the same number (Lion requires an Intel-based Mac with a Core 2 Duo, i3, i5, i7 or Xeon processor and 2GB of RAM, running the latest version of Snow Leopard), or you can purchase Mountain Lion from the App Store - if you can run that:
http://www.apple.com/osx/specs/
If you are outside the US call your national Apple Helpline:
http://support.apple.com/kb/HE57
If you're in the UK, use this number: 0871 508 4400
When you have installed it, run Software Update to download and install the latest updates for Snow Leopard.
To use iCloud you have to upgrade all the way to Mountain Lion:
http://support.apple.com/kb/HT4759

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I need to update from Mac OS 10.4.11 to Snow Leopard

I need to update from Mac OS 10.4.11 to Snow Leopard, do I just buy Snow Leopard???

Yes! If your Mac meets the requirements:
Requirements for OS X 10.6 'Snow Leopard'
http://www.apple.com/macosx/specs.html

I have seen so much response about the Mountain Lion update slowing down computers. I am updating from Mac OS x 10.6.8. What can I do to ensure the upgrade will go fine? Do I unplug my external hard drive before installing, or keep it plugged in?

I have seen so much response about the Mountain Lion update slowing down computers. I am updating from Mac OS x 10.6.8. What can I do to ensure the upgrade will go fine? Do I unplug my external hard drive before installing, or keep it plugged in?
Also, I have the 08 version of iWork. Will this cause problems for the update? Can I update this AFTER I update the processor?

Welcome to Apple Support Communities
There's no reason to think that Mountain Lion will slow down your Mac. Just make a backup of your data before upgrading with Time Machine > http://support.apple.com/kb/HT1427
Also, check that your apps are compatible > http://www.roaringapps.com Upgrade them to a compatible version or delete them before upgrading.
The external drive won't make the OS X Mountain Lion installer fail, but it's better to unplug it during the upgrade.
iWork '08 is compatible with Mountain Lion. iWork '09 includes OS X Mountain Lion features and can be purchased at the Mac App Store.
To upgrade to OS X Mountain Lion, I recommend at least 4 GB of RAM. You can check how much memory you have in Apple menu > About this Mac

How do I update from MAC OS X 10.6.8 to a later version? The software I'm trying to run indicated I needed MAC OS X 10.7 or later.

How do I update from MAC OS X 10.6.8 to a later version? The software I'm trying to run indicated I needed MAC OS X 10.7 or later.

Open the Mac App Store and try downloading Yosemite. If you get told it's incompatible, choose About this Mac from the Apple menu, check if the computer has at least a Xeon or Core 2 Duo(not Core Duo) CPU and 2GB of RAM, and if it does, click here and order a download code for Lion 10.7.
Back up your data and check your applications for compatibility before upgrading. In particular, Mac OS X 10.7 and newer don't support PowerPC programs such as versions of Microsoft Office prior to 2008.
(122969)

HT3258 I'm trying to update from Mac OS X v 10.5.8 to 10.6 greater.

I'm trying to update from Mac OS X v 10.5.8 to 10.6 greater. The only download I can find is 10.6.8, but it will not allow it to install without 10.6. Any recommendations?

Click here and buy the upgrade on DVD.
(73166)

HT1338 I did not obtain the free Snow Leopard DVD when it was offered and now need to update from MAC OS X version 10.5.8. What steps do I need to take?

I need help updating from Mac OS X 10.5.8 to iOS6.

Phone the online Apple Store and order it.
(70966)

Trying to update from Mac OSX 10.7.2 to 10.7.4 via the Updater. Update Not Verified?

Trying to update from Mac OSX 10.7.2 to 10.7.4 via the Updater. Getting a message half way through the download stating the updated "could not be verified. It may have been corrupted during downloading." Any ideas for picking up the latest Update?
Uploading screenshot.... any advice appreciated.
Matt

Either try redownloading or try downloading the standalone updater: OS X Lion Update 10.7.4 (Client Combo).
Such errors may be caused by glitches in your Internet connection or because of hard drive problems. I suggest you try the following:
Repair the Hard Drive and Permissions - Lion
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then quit DU and return to the main menu. Select Restart from the Apple menu.

How do i update from mac OS X Version 10.4.11 to lion quickly and easily?

how do i update from mac OS X Version 10.4.11 to lion quickly and easily? i really dont understand computers very much

Sorry, Kappy is, as usual, correct.
Mac OS X v10.6 Snow Leopard - Technical Specifications
Last Modified: October 07, 2009
Article: SP575
General requirements
Mac computer with an Intel processor
1GB of memory
5GB of available disk space
DVD drive for installation
Some features require a compatible Internet service provider; fees may apply.
Some features require Apple’s MobileMe service; fees and terms apply.

I am trying to install the updates from Mac AppStore but it keeps aborting saying the it cannot verify the PreFlight File and that it's not signed by Apple. What is going on?

I am trying to install the updates from Mac AppStore but it keeps aborting saying the it cannot verify the PreFlight file and that it's not signed by Apple. What is going on?

Just attempted to run the update and still rec'd the same message. I also see that there are many others who are havig the exact same problem. How can I get Apple support to look at it?

Is it wise to update from Mac OS X Lion 10.7.5 to Maverick?

Is it wise to update from Mac OS X Lion 10.7.5 to Maverick?

Many millions have but read up on Mavericks and see if it suits you. We have no idea on your work practices, type of computer, etc. it's a personal choice and asking such a general question in a troubleshooting forum will not get you many positive replies. Google Mavericks OSXS and decide for yourself
Pete

IPhoto 9.2.1 update from Mac App Store will not update from 9.1.5

I downloaded the iPhoto 9.2.1 update from Mac App Store.
When I try to update from 9.1.5 to 9.2.1, I get the message: "The version of iPhoto installed on this Mac must be updated through the Mac App Store."
Since the Mac App Store is where I downloaded the update from, I don't know how exactly to proceed.
Any suggestions?

Terence and Peter,
I have iPhoto 9.1.5 which was installed on my iMac that I received November, 2011.
My wife has the 9.2.1 version of iPhoto on her MacBook Pro which she bought months before I bought my iMac.
My iPhoto library opens fine in 9.1.5 on my iMac but will not open the copy of her iPhoto library that I copied to my iMac. We have two libraries and I want the same one she has instead of two separate libraries.
I went to the Mac App Store and downloaded iPhoto9.2.1 Update.dmg to my desktop.
I then opened the .dmg and clicked on the iPhoto9.2.1Update.pkg.
The install iPhoto Update window started to open briefly before the Alert message "The version of iPhoto installed on this Mac must be updated through the Mac App Store. Check the Mac App Store to see if an update is available" appeared.
I checked the MAS and found this link and this is what I downloaded: http://support.apple.com/downloads#iPhoto%209.2.1
hth, Bob

Photoshop cc 2014 slow after update from mac os 10.9 to 10.10.2

hello
i have update from 10.9 to 10.10.2 i am using a mac pro 2012 2.4 ghz 6 cores 48GB ram and a NVIDIA Quadro K5000 3583 MB
since i update photoshop is extremely slow
any function takes much longer to render , and i am now trying to reverte to the back up runing 10.9.5 again but before that would liek to know if someone can please help me
towards any advice how to try to speed up photoshop been cc or cc2014
thanks
luis
Reply

Kitcateleven please see Error U44M1I210 | Install updates for information on how to resolve the U44M1I210 error.

Update from Mac 10.5.8 to Lion ???

Hi,
im new at the community. My Name is Fabian from Germany.
My dad gave me his older Mac Mini. The Mac Mini runs with Mac OS 10.5.8. I want to update the mac mini to Mountion Lion or Mavericks.
But idont know how to.
I am realy thankful for any help

You have to first purchase and Snow Leopard upgrade disk.
Mac OS X 10.6 Snow Leopard - Apple Store (U.S.)
only $19.95
http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopardThen update SL fully and then the Mac App store will be installed. Then go there and get Mavericks.

Finding Update from Mac OS 9.2.1 to 9.2.2

It appears that Apple no longer has this update from 9.2.1 to 9.2.2 in their download section. Can anyone out there refer me to where I can get the update to 9.2.1. I'm also upgrading the Mac OS X system side to Mac OS Tiger X 4.11 and I don't know if classic 9.2.2 is included since I just ordered it the Tiger upgrade today.

but anybody providing a link to Apple SW that is not on Apple's site wouldn't work I don't think, and I don't find any on Apple's site at the moment.
That's what I thought too, but this thread may provide some surprises as well as an answer to the OP's question. Alternative source of OS9 updaters - https://discussions.apple.com/message/16786736#16786736

How to update from MAC OS X 10.5.8

I need to install iTunes11 but only have MAC OS X 10.5.8 software. All my software updates are current, so so not know what I should download...
Thoughts??

You will need to get Mac OS X 10.6 Snow Leopard which is not a free upgrade. Snow Leopard is back on the online Apple Store, at least in some countries. In the US:
http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
If it's not listed on the web site of the Apple Store in your country, call the online Apple Store, they may still have copies of Snow Leopard available.
Once you upgrade to 10.6, update to Mac OS X 10.6.8 and you can then install iTunes 11. You can from there also, if you wish and your computer supports it, purchase an upgrade to Mac OS X 10.7 Lion or OS X 10.8 Mountain Lion. Research carefully before you upgrade to 10.7 or 10.8 to make sure you'll stil be able to use your applications and peripherals.
Regards.

HT1443 update from mac os x 10.5.8 to 10.6

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