Detailed description of Win8 Username: Microsoft ID and administrator account in Windows8 system we will encounter such usernames or IDs: first, the username on the screen lock logon interface in the upper right corner of the Metro interface; second, the username of Microsoft ID, both live, hotmail, and outlook are Microsoft IDs. Third, the user name with administrator permissions. Fourth, the computer name. The following is a one-to-one breakdown. in the upper-right corner of the Metro interface, the user name of the screen lock logon interface is the Microsoft ID user name. If you use Microsoft ID to log on when installing Win8, you will see it all the time, it consists of two parts: the first name and the last name, for example, Win8e Mr. When you log on to Microsoft to modify the data, you will see that Win8e is the name and Mr is the surname. If you click "computer-right-click-Manage-local user and group-user", you can see that the full name is Win8e Mr. Just like nickname you, as long as you modify the last name + name on the web page, the upper-right corner of the Start interface on your Win8 computer will also display the screen lock logon username, but the synchronization is not very timely! Today, after I modified my webpage for a long time, my computer was not synchronized, so I tried to change the password from settings to users to stimulate synchronization, and the synchronization was completed immediately. The modified User Name is displayed. When we have entered a user name when installing the system, such as Win8e, the system will position the computer name in the Win8e-PC. This Win8e will become your "username with administrator permissions". This username will be used to change the Windows apps folder as mentioned in the article. You can modify the name of a computer by right-clicking on the computer, and clicking modify settings on the right of the computer name. The user name cannot be changed. Right-click a computer and choose "manage"> "Local User" and "group"> "user". You can see that the user name is equivalent to the real name, the full name is equivalent to the nickname, and the full name is the surname + name of Microsoft ID. In addition, the Win8 system uses the desktop-personalized display of the computer, control panel, and user documents. After the display, the user document name is also synchronized with the Microsoft ID, and the Microsoft ID name is changed, the desktop user document name also changes. However, when you click View, you will find that the name of the user document has changed. The actual path strength remains unchanged, or C: \ Users \ win8e \.