Users who do not have the password will automatically log in, I believe many people know. But how can a user have a password to automatically log in? Small make up before also don't know to realize, today boring everywhere search, see Win7 have this function. Finally really let the small weave to find. Here to tell you the implementation method.
1
Enter Registry Editor
The usual method is to enter "regedit" inside the run. or directly search regedit, search the file can also be double-clicked.
2
To the Registry Editor, navigate to: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Ntcurrentversionwinlogon,
3
Then in the right pane, create a new string Autoadminilogon, set the key value to 1, set the DefaultUserName value to the user name that needs to be automatically logged in, and then create a new string value DefaultPassword, the value set to the corresponding password for the user name.
The above is about how Windows 7 system users have passwords to automatically log on. Basically through the above settings can your computer has a password can also automatically restart, and usually leave the computer only need to press the Win+l key, others do not know your password can not enter.