Breaker and fuse panels remain hot even if the main breaker is turned off or the main fuse is removed. Main panels should only be worked on by qualified persons. Incorrectly performed electrical work can result in fire, damage to property, and injury or death to people.
Change username. To change the username of an account on Windows XP, you need to have an account with administrator rights. If you are logged in as administrator or have an account with administrator rights, follow the steps below. 1  Open Control Panel. 2  Double-click the Users and Password icon.hange username. 1  From the Windows Desktop, open the Charms menu by pressing the  Windows  key plus the C key and select Settings. 2  In Settings, select Control Panel. 3  Select User Accounts. 4  In the User Accounts window, select Change your account name to change the username for your local Windows account.
Right-click on the Command Prompt shortcut and select Run as administrator from the popup menu. If you are using Windows XP, open All Programs | Accessories on the Start menu. Right-click on the Command Prompt shortcut and select Run as from the popup menu. The Run As dialog box displays.Select the The following user radio button and select Administrator from the User name drop-down list, if it is not already selected. Enter the Administrator password in the Password edit box. Click OK.If you are using Windows 7 or Vista and the User Account Control dialog box displays, click Yes to continue.elect the The following user radio button and select Administrator from the User name drop-down list, if it is not already selected. Enter the Administrator password in the Password edit box. Click OK. If you are using Windows 7 or Vista and the User Account Control dialog box displays, click Yes to continue.