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Windows XP Home Edition has two types of accounts, Computer Administrator and Limited. A Computer Administrator account is equivalent to the Administrator account in other versions of Windows. All user accounts in Windows XP Home are Computer Administrator accounts by default. This includes all accounts created during the Windows XP Home install process.
When Windows XP Home starts up two different things might happen depending on how your user accounts are configured:
To log on to Windows XP Home with "Administrator" privileges, log in with any account that you created during the Windows install process, or any other Computer Administrator account. If you are unsure whether your account is a Computer Administrator or a Limited account, see the section "What type of account am I using?" below.
To determine what type of account you are using follow these steps:
If you are a Computer Administrator, you can see icons for all of the accounts available on your computer (including a Guest account that is disabled by default). Beside each icon is the user name, and the phrase "Computer Administrator" or "Limited." If you are a Limited user, you can only see the icon for your account. Beside this icon is your user name, and the phrase "Limited account."
More information on user accounts
All users created during the Windows XP Home install process are Computer Administrators, and do not have a password associated with them. An "Administrator" account does exist, but is only visible on the log on screen when you are in Safe mode. If you try to log on as administrator in normal mode, then the following message appears: "Unable to log you on because of an account restriction." This built-in"Administrator" account is simply an account with Computer Administrator privileges that is called "Administrator." Functionally, it is no different than any other Computer Administrator account, and does not have a password by default.
To log on to Windows XP Home with the built-in "Administrator" account, start your computer in Safe mode, and click the "Administrator" icon at the Windows log on screen.
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