What will change when I upgrade my Mac from Snow Leopard to Yosemite?

I have a 2008 IMAC that I upgraded to Snow Leopard. What changes can I expect if I upgrade to Yosemite?
My current browser is 5.1.10. I get messages that my browser is not current.

OS X Yosemite has got big changes respecting to any older OS X version, starting from the interface (it includes a flatter interface, getting rid of 3D). Then, as you are upgrading from Snow Leopard, note that PowerPC-based applications are not compatible, so remove or upgrade them before upgrading to Yosemite. You can check whether your applications are compatible in this website -> http://www.roaringapps.com
It is very important to make a backup of your files with Time Machine before upgrading. Some users have reported performance problems after upgrading, so a backup would allow you to go back to Snow Leopard in case you do not like Yosemite.
Safari 8.0.2 is the most recent Safari version, included with OS X Yosemite, so you are using a very old Safari version. It will be updated automatically with the upgrade to Yosemite, so do not worry about that.

Similar Messages

  • I lost my ability to use Microsoft Offic for Mac, when I upgraded my MAC from Snow Leopard to Mountain Lion! HELP!

    HELP !
    After I upgraded my operating system on my mac, (from  Snow Leopard (10.6 ? ) to Mountain Lion (10.8.2), virtually ALL of my documents (recipes, update logs, information of untold things), have been denied to me with my Microsoft Word for Mac (which I have used since I purchased my mac in Aug.2008).
          I now get a window that tells me "You can't open the application "Microsoft Word" because PowerPC applications are no longer supported." (Needless to say, I cannot use Excel or anything else, either!)
          Yet, I can still access them, fully (read and even print fro them), individually, by dragging a file into my PREVIEW program!
          What gives?
          I am not a savvy programmer, nor do I confess to somehow being warned that this might happen when I upgraded my operating system.
         Is there any reasonable (easier?) way to continue the use of these (to me) very important files? I only upgraded because I upgraded my iPhone to a 4S and wanted everything to conform to  siimilar circumstances!
         What can I DO?

    You need to upgrade your copy of MS Office. You're using a version that is 8 years old (at least). You can buy Office 2011, which will work. You could also get a copy of Pages from the App Store, which is cheaper and will open Word files (though not perfectly). Or you could get a free Office clone, like OpenOffice or LibreOffice.

  • I want to upgrade my Imac from Snow Leopard to Yosemite, but only have 1Gb RAM. Can I add RAM, then upgrade?

    I want to upgrade from Snow Leopard to Yosemite, but can't because I only have 1Gb Memory.  Can I add more memory, then do the upgrade? What should I buy?

    gwd440 wrote:
    Its older than I realised. Purchased in 2009, but is an early 2008 model.
    So I'm possibly aiming a bit high by going for Yosemite?  Would an earlier o/s be a more realistic option?
    On the RAM issue, I fully agree with what Etresoft has written. I have just visited various sites, including OWC, Mactracker and iFixit and your Mac seems to have the Penryn processor. It will address 6GB of RAM which is more than enough for your use.
    Where I differ from him, is Lion. The last big cat which I liked was probably Snow Leopard, and thereafter now Yosemite. There has been a lot of successes with your generation migrating to Yosemite, but with 6GB of RAM. Admittedly there were also problems for some, but I have observed even more successes even after initial problems. Mostly these problems were caused by adware or crapware installations. (Thank you Etresoft for a wonderful utility!)
    Your iMac also has a SATA interface for a 3GB SSD, which is good enough. We have a Mac here with the same interface, still with a normal conventional stock HD running Yosemite, but only 4GB of RAM and it is running fine.
    Of course the newer technology processors, faster RAM, PCI SSD, greater bandwidth on the newer Macs perform much better. But as I am on the older side, (ha ha), some of the 'vintage' Macs are still my favourites to use for certain tasks. Like using 9.09 for doing certain things and then converting the results afterwards for completion!
    But, once again, it is your decision and only you can decide as you yourself knows your own circumstances better. Weigh up the options, considering what Etresoft has pointed out vs what Yosemite offers ito continuous support, security and features. There are a lot of your type of iMacs out there, and some of the users spoke about feeling like having a new Mac. There were others, who were wailing though. You could of course, also follow the advice of a test installation on an external and testdrive it, or wait for the release of 10.10.2 which I read somewhere is eminently close?
    Have fun
    Leo

  • I have an iBook G4 10.4.11 and an iPhone 3GS.  Currently they sync.  What will happen when I move my .mac account to iCloud?

    I have and iBook G4 10.4.11 and an iPhone 3GS.  Currently they sync.  What will happen when I move my .mac account to iCloud?

    They will stop syncing with no workaround unless you sync by plugging the phone into your computer using a USB cable.

  • I just update my Mac operating system from Snow Leopard to Yosemite and now have to upgrade my Epson Printer WF3540 so that it will be able to scan. Will Adobe be compatible with these softwares?

    I just update my Mac operating system from Snow Leopard to Yosemite and now have to upgrade my Epson Printer WF3540 so that it will be able to scan. Will Adobe be compatible with these softwares?

    Hi spiritentrep,
    What Adobe software are you referring to? Are you using Acrobat? You should have no problems running Acrobat XI on Yosemite, and as along as you have compatible scanner drivers for your Epson, you should be fine there as well.
    Best,
    Sara

  • If I upgrade to Lion from Snow Leopard on my Mac will MobileMe calendar and mail integrate with iCloud?

    If I upgrade to Lion from Snow Leopard on my Mac will MobileMe calendar and mail integrate with iCloud?

    There is no Mobile Me anymore. It has been gone for several years, now. However, your existing calendar and mail will integrate with iCloud if you enable it on your system.

  • Before upgrading my system from Snow Leopard to Mountain Lion I had taken a backup of iPhoto in my external drive. But now when I try to open that package, I'm directed to app store to buy new iPhoto. How can I retrieve my photos without buying iPhoto?

    Before upgrading my system from Snow Leopard to Mountain Lion I had taken a backup of iPhoto library in my external drive. But now when I try to open that package, I'm directed to app store to buy new iPhoto. Why would apple install iPhoto by default with Snow Leapord and make us import all our photos in it at the first place, and now ask for money if we want to retrieve our photos back on mountain lion? What if they make contacts a paid app with the next OS upgrade, and then bully us to pay money if we want our contacts? This is something very dissappointing on Apple's part. I need answers here.

    I fail to remember if the installer gave me an option to keep my applications.
    The Mountain Lion installer will not delete applications. It will only mark applications, that are not compatible with your current system with a "forbidden" sign in the icon. And you cannot launch them.
    Does your iPhoto icon in the Applications folder look like this?
    Then your iPhoto version is incompatible and cannot run with Mt. Lion. If it is iPhoto '11, with a versionnumber starting with 9.x.x., you can upgrade it by downloading a newer version from the Apple downloads site  http://support.apple.com/kb/DL1650.
    But if you have 8.x.x, you need to buy an upgrade.
    Regards
    Léonie

  • I have a mac os 10.5.8, i want to upgrade to mac os snow leopard, can i keep all my files (documents, music on itunes) without backing up all the files first on a external device prior to the upgrade?

    I have a mac os 10.5.8, i want to upgrade to mac os snow leopard, can i keep all my files (documents, music on itunes) without backing up all the files first on a external device prior to the upgrade?

    I strongly advise against upgrading the OS without first making a backup. Were something to go wrong you would lose all your files without the backup. See:
    How to Install OS X Updates Successfully
    A. Repair the Hard Drive and Permissions:
    Boot from your current OS X Installer disc. After the installer loads select your language and click on the Continue button. Then select Disk Utility from the Utilities menu. 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 click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally. 
    If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
    B. Make a Bootable Backup Using Restore Option of Disk Utility:
    Open Disk Utility from the Utilities folder.
    Select the destination volume from the left side list.
    Click on the Restore tab in the DU main window.
    Check the box labeled Erase destination.
    Select the destination volume from the left side list and drag it to the Destination entry field.
    Select the source volume from the left side list and drag it to the Source entry field.
    Double-check you got it right, then click on the Restore button.
    Destination means the external backup drive. Source means the internal startup drive.
    C. Important: Please read before installing:
    If you have a FireWire hard drive connected, disconnect it before installing the update unless you will boot from this drive and install the update on it. Reconnect it and turn it back on after installation is complete and you've restarted.
    You may experience unexpected results if you have installed third-party system software modifications, or if you have modified the operating system through other means. (This does not apply to normal application software installation.)
    The installation process should not be interrupted. If a power outage or other interruption occurs during installation, use the standalone installer (see below) from Apple Downloads to update.  While the installation is in progress do not use the computer.
    D. To upgrade:
    Purchase the Snow Leopard Retail DVD.
    Boot From The OS X Installer Disc:
    Insert OS X Installer Disc into the optical drive.
    Restart the computer.
    Immediately after the chime press and hold down the "C" key.
    Release the key when the spinning gear below the dark gray Apple logo appears.
    Wait for installer to finish loading.
    E. If updating:
    Download and install update(s) 
    Use Software Update, or
    Download standalone updater(s).

  • When attempting to upgrade my iMac from Snow Leopard to Mavericks, I receive the message "This disk is used for Time Machine Backups" when I try to select the lone available hard drive.

    When attempting to upgrade my iMac from Snow Leopard to Mavericks, I receive the message "This disk is used for Time Machine Backups" when I try to select the lone available hard drive.  I have ensured that Time Machine is turned off.  Upon some Google research, some who reported this problem were told to delete the folder backup.backupdb, but I do not have this folder on my Mac.  Any suggestions?

    The folder would be at the root of your hard drive. Double-click Macintosh HD and look there.
    If it isn’t there, I’m not sure what it is seeing.

  • Hi, having old macbook pro intending to upgrade my os from snow leopard to lion but negative reviews on lion just put me off..i have ms office and photo shop installed on my machine..my question is will upgrading to lion stop me using those application?

    Hi, having old macbook pro intending to upgrade my os from snow leopard to lion but negative reviews on lion just put me off..i have ms office and photo shop installed on my machine..my question is will upgrading to lion stop me using those application? thank you.

    htfromgrantown wrote:
    Hi, having old macbook pro intending to upgrade my os from snow leopard to lion but negative reviews on lion just put me off..i have ms office and photo shop installed on my machine..my question is will upgrading to lion stop me using those application? thank you.
    Negative reviews are common place here as it is a trouble shooting forum. If you want to read the advantages, improvements and new features then go to the Apple site. If you are running Word 2004, Early Adobe suite, etc which are PPC programs, then don't update. Go to Apple logo in upper left menu bar, open About this mac > More Info > Software >Applications and sort by 'Kind' and look what PPC programs you have installed. If you are not prepared to upgrade these programs, then do not update to Lion.
    There are plenty of threads to read up on about this here. But remember that 99.9% of comments will be negative, even though the forums represent only a tiny fraction of the Millions of Lion Downloads purchased and installed with no issues at all. So basically it's your call.
    Good Luck

  • Hi i want to upgrade my iMac from Snow Leopard 10.6.8 to OS X Mavericks or OS X Yosemite. My software update menu dosnn´t find any updates available. Help please, what can i do to upgrade to OS X Mavericks or newer version?

    Hi i want to upgrade my iMac from Snow Leopard 10.6.8 to OS X Mavericks or OS X Yosemite. My software update menu dosnn´t find any updates available. Help please, what can i do to upgrade to OS X Mavericks or newer version?

    Open the Mac App Store and try downloading Yosemite. If you get told it's incompatible, the computer's also incompatible with Mountain Lion and Mavericks; if desired, 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.
    (123636)

  • I have a dual core mac pro tower , can  I upgrade to lion from snow leopard?

    I have a dual core mac pro tower , can  I upgrade to lion from snow leopard?

    The 2006 and 2007 Mac Pros can be upgraded as far as Lion. Mountain Lion can be installed on Mac Pros from 2008 onward. See below:
    Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
    You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
    Upgrading to Snow Leopard
    You can purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard — Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
    After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
         Snow Leopard General Requirements
           1. Mac computer with an Intel processor
           2. 1GB of memory
           3. 5GB of available disk space
           4. DVD drive for installation
           5. Some features require a compatible Internet service provider;
               fees may apply.
           6. Some features require Apple’s iCloud services; fees and
               terms apply.
    Upgrading to Lion
    If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
    You can purchase Lion by contacting Customer Service: Contacting Apple for support and service — this includes international calling numbers. The cost is $19.99 (as it was before) plus tax.  It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
         Lion System Requirements
           1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
               or Xeon processor
           2. 2GB of memory
           3. OS X v10.6.6 or later (v10.6.8 recommended)
           4. 7GB of available space
           5. Some features require an Apple ID; terms apply.
    Upgrading to Mountain Lion
    To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
         OS X Mountain Lion — System Requirements
           Macs that can be upgraded to OS X Mountain Lion
             1. iMac (Mid 2007 or newer) — Model Identifier 7,1 or later
             2. MacBook (Late 2008 Aluminum, or Early 2009 or newer) —
                 Model Identifier 5,1 or later
             3. MacBook Pro (Mid/Late 2007 or newer) — Model Identifier 3,1 or later
             4. MacBook Air (Late 2008 or newer) — Model Identifier 2,1 or later
             5. Mac mini (Early 2009 or newer) — Model Identifier 3,1 or later
             6. Mac Pro (Early 2008 or newer) — Model Identifier 3,1 or later
             7. Xserve (Early 2009) — Model Identifier 3,1 or later
    To find the model identifier open System Profiler in the Utilities folder. It's displayed in the panel on the right.
    Are my applications compatible?
             See App Compatibility Table — RoaringApps.
         For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion.

  • I recently upgraded to Mavericks from Snow Leopard. Does Snow Leopard still exist on my Mac? If so, is it possible to restart under Snow Leopard in order to run PowerPC apps? If not, is there an OS available in 64 bit that supports PowerPC apps? Mav ***.

    I recently upgraded to Mavericks from Snow Leopard. Does Snow Leopard still exist on my Mac? If so, is it possible to restart under Snow Leopard in order to run PowerPC apps? If not, is there an OS available in 64 bit that supports PowerPC apps? Mav ***.

    The only reason I upgraded to Mavericks was because my Snow Leopard OS was 32 bit, which I was told would support only 4GB of RAM.
    That wasn't quite right. You can put in as much RAM as your Mac's hardware supports. The division is in the apps themselves. A 32 bit app can't use more than 4 GB or RAM. A 64 bit app can use much more.
    For example, as a 32 bit only version, Photoshop CS3 can't use more 4GB of RAM, no matter how much you actually have installed. CS4 or later can use all the RAM you want to throw at it.

  • I need to upgrade to mac os snow leopard from 10.5.8, and have the lion OS usb. I can't upgrade to snow leopard as my father doesn't remember the admin password.  If anyone can help it would be appreciatedeas

    I need to upgrade to mac os snow leopard from 10.5.8, and have the lion OS usb. I can't upgrade to snow leopard as my father doesn't remember the admin password.  If anyone can help it would be appreciated

    Restart with the Mac OS X 10.6 DVD in the drive or with the Lion USB drive connected, hold down the Option key just after the restart, tab to the installation disk, and press Enter. If the computer has a firmware password set, it needs to be provided for this to work.
    (66822)

  • Problem activating Facetime on iMac: I recently upgraded my iMac from Snow Leopard to Mountain Lion. Since the upgrade, when I try to sign on with my valid Apple ID

    Problem activating Facetime on iMac: I recently upgraded my iMac from Snow Leopard to Mountain Lion.
    Since the upgrade, when I try to sign on with my valid Apple ID & password I get this message "The server encountered an error processing registration. Please try again later."
    I have tried (again later) repeatedly without success. PLEASE HELP!

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