How to check the computer username
In the process of daily use of computers, we often need to view or modify user names, whether for system login, file sharing or remote connection. However, many users may not know how to quickly find their computer's username. This article will introduce in detail how to find usernames in different operating systems, and attach a structured data table to help you understand at a glance.
1. How to check user name in Windows system
In Windows systems, you can view the currently logged-in username in a variety of ways:
| method | Operation steps |
|---|---|
| via control panel | 1. Open the Control Panel 2. Select "User Account" 3. View current account name |
| via command prompt | 1. Press Win+R and enter “cmd” 2. Enter the command “whoami” 3. Display the user name after pressing Enter |
| Via system settings | 1. Open "Settings" > "Account" 2. View the username in "Your Information" |
2. How to check username on macOS system
On macOS, finding a username is equally easy:
| method | Operation steps |
|---|---|
| Via System Preferences | 1. Click Apple menu > "System Preferences" 2. Select "Users & Groups" 3. View the username in the list on the left |
| via terminal command | 1. Open "Terminal" 2. Enter the command “whoami” 3. Display the user name after pressing Enter |
3. How to check username in Linux system
Linux systems usually check the user name through the command line:
| method | Operation steps |
|---|---|
| via whoami command | 1. Open the terminal 2. Enter “whoami” 3. Press Enter to display the current user name. |
| via id command | 1. Open the terminal 2. Enter “id -un” 3. Display the user name after pressing Enter |
4. Why do you need to check the username?
Username is an important identifier in the computer system and is often used in the following scenarios:
1.System login: When multiple people share a computer, different users can distinguish their accounts by username.
2.file sharing: You need to specify a username when setting sharing permissions.
3.remote connection: A username is required when connecting via SSH or Remote Desktop.
4.Troubleshooting: User names are often recorded in system logs to track problems.
5. Things to note
1. Some systems may distinguish between "user name" and "full name". The former is used for login and the latter is used for display.
2. Administrator accounts usually have higher permissions, so be careful when modifying them.
3. In an enterprise environment, user names may be managed by the IT department and cannot be changed by individuals at will.
6. Hot Topic Association
Popular recent discussions about computer usernames include:
| topic | heat index |
|---|---|
| Windows 11 new account management method | ★★★★☆ |
| macOS multi-user collaboration capabilities | ★★★☆☆ |
| Linux server user rights management | ★★★★★ |
Through the method introduced in this article, you can easily find the computer username and apply it to various scenarios as needed. If you encounter special circumstances, it is recommended to consult the official documentation of the operating system or contact technical support.
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