How can I upgrade my iMac G3?

Hello, I have an an old, blue, slot loading iMac with a PowerPC G3 processor running at 350MHz. This computer is running Mac OS 9.0.4. I have 65 MB of virtual memory and 64 MB of built-in memory. The hard drive storage is 7 GB and 16% full. I am connected to ethernet and currently have only Microsoft Internet Explorer 5 Macintosh Edition as my way to the internet. Please ask if you need more specs.
My goal with this computer is to upgrade the software to the most advanced the machine can handle.
Attempts to reach this goal based on forums about similar topics:
I have tried to update the firmware to 4.1.9 by downloading it to the computer I am using to write this review then copying it to a flash drive. This did not work because the iMac said it will not open the software because it could not recognize the developer. (Was this necessary?)
I have tried to update the software to Mac OS 9.1. I downloaded it to the computer I am using to write this review and burned it to a disc. I put the disc in and followed the instructions given by an apple forum post to install the software. This did not work because right before everything is about to start going my way the iMac gives the message that you have to be on an administrator account to update the software, which leads me to the next attempt. (Was this necessary?)
I have tried to override the administrator password, which has been long forgotten, by pressing command + s while the computer is booting up. This does not work since Mac OS 9 does not have a terminal. You have to have Mac OS X to access the terminal during boot. (Is there another way to override the administrator password?)
Please help me out keeping my end goal and specifications in mind! Don't be afraid to ask if you need more information!

The files may have become corrupt during download. Do not expand the files on the download computer.
Not sure if it is a big deal to get the latest 9.x.
try these browsers.
iCab - The Taxi for the Internet
http://www.icab.de/
http://www.icab.de/download.php?os=UB4&lang=en
Mac OS 9
Classilla is a free, open source browser for Mac OS 9
classilla.org
In order to get the latest browser, you need --
tenfourfox which require 1gig of memory, firmware update, and 10.4.11. You machine will be slow running the internet will not do utube.
Mac OS 9.x
See this site for disabling the password in Mac OS 9.1
http://kb.wisc.edu/helpdesk/page.php?cat=1301&id=1014
"If you're 'just' talking about your Multiple Users password, there is a simpler solution: start up from your MacOS Install CD, delete the Multiple Users preferences file, and restart from the hard drive." I copied this sentence from the post below. Mac Fixit
http://www.macfixitforums.com/showflat.php?Cat=&Board=Forum8&Number=824863&page= 0&view=collapsed&sb=5&o=31&fpart=1"
https://discussions.apple.com/thread/3653877?tstart=0
Robert

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You don't require Leopard.
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 must 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.
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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.
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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
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         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.

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To open an iPhoto 7.1.x version in iPhoto '11 you need to run the iPhoto Library Upgrader. See this Support document:
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HT1444 How can I upgrade the OS on my 5 year old MacBook Pro 17. It is currently running 10.4 (Tiger). I have an IMac 27 running Lion but have Snow leopard discs which came with the purchase. Can these be used to upgrade?

How can I upgrade the OS on my 5 year old MacBook Pro 17. It is currently running 10.4 (Tiger). I have an IMac 27 running Lion but have Snow leopard discs which came with the purchase. Can these be used to upgrade?

Buswab wrote:
How can I upgrade the OS on my 5 year old MacBook Pro 17. It is currently running 10.4 (Tiger). I have an IMac 27 running Lion but have Snow leopard discs which came with the purchase. Can these be used to upgrade?
If they are the grey discs which came with the iMac, then they will be machine specific and will not work on the MBP anyway. You will need to purchase a retail copy of Snow Leopard from the Apple Store for about $29 and upgrade from that. I presume your MBP is Intel and not G4.
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Hi
My Powerbook was the same. Only fix is to reinstall OSX from the install CD but be sure not to pick the Format and install clean. Once you boot with the install CD pick the preserve user data and settings.
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How can I upgrade to Lion again from Snow Leopard?

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Hi Viaixtapa, well long story...
I phoned the number above and purchased a license. The process worked fine, the Apple Tech took my particulars, I received an email right away acknowelging my purchase and one from the Tech giving me his details so that I could come back to him if I needed help. But when I went to download Lion it would not download because I do not have the requirements to load it, mine is an Intel Core Duo instead of an Intel 2 Duo or later.
The clerk in the Apple store in Vancouver checked the details of my machine and told me I could load it if I upgraded the memory. But apparently that was incorrect. The Tech I who sold me Lion checked too and said no, my iMac is not capable of supporting Lion. So a plus and minus answer. I did get Lion, but was unable to load it, yours is a 2008 model so you should have no trouble. Why not try the number or the international website above from Steve, nothing ventured, nothing gained. I will just keep saving my pennies toward a new iMac!!

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If you bought Aperture from the AppStore, launch the AppStore on your MBP:
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Upgrading to Snow Leopard, Lion, 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.
You can purchase Snow Leopard by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The price is $19.99 plus tax. You will receive physical media - DVD - by mail.
Third-party sources for Snow Leopard are:
Snow Leopard from Amazon.com
Snow Leopard from eBay
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.
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.
Be sure your computer meets the minimum requirements:
Apple - OS X Mountain Lion - Read the technical specifications.
Macs that can be upgraded to OS X Mountain Lion
1. iMac (Mid 2007 or newer)
2. MacBook (Late 2008 Aluminum, or Early 2009 or newer)
3. MacBook Pro (Mid/Late 2007 or newer)
4. MacBook Air (Late 2008 or newer)
5. Mac mini (Early 2009 or newer)
6. Mac Pro (Early 2008 or newer)
7. Xserve (Early 2009)
Are my applications compatible?
See App Compatibility Table - RoaringApps - App compatibility and feature support for OS X & iOS.
Am I eligible for the free upgrade?
See Apple - Free OS X Mountain Lion upgrade Program.
For a complete How-To introduction from Apple see Apple - Upgrade your Mac to OS X Mountain Lion.
Model Eligibility for Snow Leopard and Lion.
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 MobileMe service; fees and terms apply.
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.

How can I upgrade my MacBook3,1 to switch from mobel me to icloud?

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Choose About this Mac from the Apple menu, check if the computer has at least 2GB of RAM, and if it does, click here and order a download code for Lion 10.7.
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How do I upgrade my iMac from OSX10.5.8 to Mountain Lion?

How do I upgrade my iMac from OSX10.5.8 to Mountain Lion? I'm guessing I have to first purchase Snow Leopard? Is there anyway to download or upgrade online?

First, determine how high you can upgrade.
SL requires an Intel processor and 1 GB RAM, though more RAM is better.
Lion requires Core2Duo processor and 2 GB RAM, though more RAM is better.
Mountain Lion has higher requirements: http://www.apple.com/osx/specs/
Also review applications that do not work under Lion or ML to see if you will lose critical functionality: http://roaringapps.com/apps:table
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HT1338 How can I upgrade my MacBook Pro from OS X 10.5.8 to most recent Operating System ?

How can I upgrade my MacBook Pro from OS X 10.5.8 to most recent Operating System ?
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Upgrade Paths to Snow Leopard, Lion, Mountain Lion, or Mavericks
You can upgrade to Mountain Lion or Mavericks 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 or Mavericks
To upgrade to Mountain Lion or Mavericks you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion or Mavericks (Free) 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) —
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         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.

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The following Mac's that have 32 bit Intel “Yonah” processors that won't run OS X Lion.
iMac 4,1 Early (Jan-Sept) 2006 17"
iMac 4,1 Early (Jan-Sept) 2006 20"
iMac 4,2 Mid (July-Sept) 2006 17"
Mac Mini 1,1 (Feb-Sept) Early 2006
Mac Mini 1,1 (Sept-Aug) Late 2006
MacBook 1,1 13" (May-Nov 2006)
MacBook Pro 1,1 15" A1150 (Jan-May 2006)
MacBook Pro 1,2 17" A1151 (Aprl-Oct 2006)
MacBook Pro 1,1 15" A1175 (May-Oct 2006)
There is a difference between “Intel Core Duo” and “Intel Core 2 Duo” processors.
Apple Menu > About this Mac > More Information.

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Apple Software Update in Windows or manually.
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Boot Camp Software Update 3.2 for Windows 64 bit
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Boot Camp 3.2 Update for MacBook Pro (early 2011)
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