How to reduce transit time variability

How to modify the user name in Win7?How to reduce transit time variability Simple operation tutorial In the process of using the computer, we may encounter situations where we need to modify the user name, such as when we transfer a computer to others, or want to use a more personalized user name. For Win7 system users, modifying the user name is a relatively simple operation. Next, we will introduce the relevant tutorials. Step 1: Log in to the computer as an administrator. In the Win7 system, you need to log in to the computer as an administrator to modify the user name. If your current account does not have administrator rights, please use the administrator account to log in. Small sizeTep 2: Turn on computer management. In the Win7 system, we can modify the user name through computer management. Press the Win+R shortcut key, enter "compmgmt.msc" and press Enter to open the computer management. Step 3: Enter the local users and groups on the computer management interface, click "Local Users and Groups" on the left panel, and then click "Users" to enter the user list interface. Step 4: Select the user that needs to be modified. In the user list interface, you can see all existing user accounts. At this time, we need to find the account that needs to modify the user name, right-click its name, and select "Rename". Step 5: Modify the user name. In the pop-up dialog box, delete the original user name and enter a new user name that meets the requirements.After confirming that it is correct, click "OK" to complete the modification of the user name. It should be noted that the new user name must meet the requirements of the system, such as no more than 20 characters in length, no special characters, etc. If the format of the new user name is incorrect and does not meet the requirements, an error message will be prompted and you need to re-enter it. Step 6: Re-log in for verification. After completing the modification of the user name, we need to log in to the computer again to make the new user name take effect. If you are using this account, you need to log out and log in again after modifying the user name, otherwise the original user name will still be displayed. In summary, through the above simple operation tutorial, you should have learned how to modify the user name in the Win7 system. It should be noted that if the current user does not have administrator rights, then you need toUse the administrator account to log in, and the new user name format must meet the system requirements to complete the modification operation. If you encounter operation problems or do not know the details of the operation, you can refer to the above tutorial and operate according to specific prompts in computer management, user list and other interfaces.

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