Bought a used computer recently.  How do I remove his password on this computer and make it mine?

How do I remove the computers password so I can create my own.  Do I need to completely reboot the system?  How do I go about that?

Welcome to the Apple Support Communities
You must reinstall OS X in order to register it with your Apple ID. If your computer came with DVDs:
1. Insert the OS X DVD and press C key on boot.
2. Go to Utilities > Disk Utility and erase the drive.
3. Reinstall OS X. When it finishes, open  > Software Update and install the most recent version
If it didn't come with any DVDs, check > https://discussions.apple.com/docs/DOC-4101

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    I just bought a used computer with OSX 10.8 and want to reinstall OSX 10.6.3 Snow Leopard . . . How can I do this?

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  • I bought a new computer and tried to authorize it.  It states that I already have 5 computers that are authorized.  I no longer have any of those 5 computers.  How do I deauthorize all of them, as it is not shown as an option, as my new computer can'

    I bought a new computer and tried to authorize it.  It states that I already have 5 computers that are authorized.  I no longer have any of those 5 computers.  How do I deauthorize all of them, as it is not shown as an option, as my new computer since it is not authorized.
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    You can de-authorize individual computers, but only by using those computers. The only other option is to "de-authorize all" from your iTunes account.
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  • My old computer hardware crash I cannot retrieve any songs I bought a new computer and would like to retrieve the songs I have paid for and put them in my new computer how do I do that thank you

    Need a little help my computer hard drive crashed and I bought a new computer and would like to retrieve my  many songs that I paid  for and upload them to my new computer how Retrieve my music t   thank you

    Either restore it from a backup, or use these instructions to redownload it through the iCloud.
    (84741)

  • I recently bought a new computer, and downloaded new music.. I want to sync my new music into my  ipod but it wont le me.. if i sync it will erase all my music and if i press okay it says it cant because my ipod is connected to another itunes..

    i recently bought a new computer and installed itunes and downloaded music already... I want to sync my new music into my ipod but it wont let me it says my ipod is linked to another itunes library, so If i want to go ahead with the process it says it will erase all my movies, photos, apps ect.. I press okay then it says about another itunes library If i want to sync my ipod i have to "erase and sync" if i go ahead with this will it erase all my photos?? All im worried about are my pictures.... if i do this will it erase my pictures... so far i havent been able to put the recently added music to my ipod... i tried it my husbands iphone and synced it since he has no music or videos... and it had the autofill option so i did this... and it worked.. why will it not work on my ipod..

    You can only sync everything with your one syncing computer/iTunes library. Yu can:
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    - Use the manual method to copy music and videos from any computer/iTunes library to the iPod. See the manual method included here:
    Syncing to a "New" Computer or replacing a "crashed" Hard Drive: Apple Support Communities

  • We bought a new computer and re downloaded lightroom3, now when I go and try to Develope my picture when I go into Presets the Punch, black and white effects ect won't pull up. How do I fix that?

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    After I upgraded to Mavericks I was also having this message when I tried to update. There was a previous post about this problem which offered this simple solution which worked for me:
    b0n0b0
    Re: Recently upgraded to Maverick from SnowLeopard. Unable to get updates from App store.
    Mar 15, 2014 9:05 AM (in response to Terence Devlin)
    Got it! Thanx.  What I did was go to my account, check that they had my new ID and Password which they did, then hit reset button. All fixed.

  • HT1386 I bought a new computer and I cannot transfer my library to this new one. The message says that I'm not allowed to sync with two computers??? How can I delete the previous from my account???

    I bought a new computer and I cannot transfer my library to this new one. The message says that I'm not allowed to sync with two computers??? How can I delete the previous one from my account???

    You cannot transfer from the iPhone to the computer.
    You must move the contents of your old computer to the new one directly.
    Use an external hard drive perhaps or restore your old computer backup to your new computer.
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  • Bought a new computer and want to know how to transfer music.

    ok bought a new computer and now i can't get my music to go from my ipod to the computer for my library. The music is from cd's i used to have and don't have anymore can someone please tell me how to transfer because i don't want to lose it all. thanks

    See this older post from another forum member Zevoneer covering the different methods and software available to assist you with the task of copying content from your iPod back to your PC and into iTunes.
    https://discussions.apple.com/thread/2452022?start=0&tstart=0
    B-rock

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