What should I do if I forget the Windows 7 boot password?

Because the Administrator account cannot be used to access windows 7, the auxiliary tools are relatively large, and the one-click password deletion for pe in the xp era is no longer available, however, you can use the windows 7 system account to run the cmd command to force change the account password! Take xp + Windows7 as an example (you can enter pe without installing a dual system ).
Step 1: Because cmd is in the system directory, file ownership must be obtained first. Open "D: \ windows \ system32.pdf (false windows7installed on the ddisk], right-click" arrator.exe "and select" permission "-- Advanced -- owner, set the Administrator account under the current xp account to the owner (if the current account is not in the list, click "Other Account" and manually enter the current account name ). Click "OK" to return to the permission settings window, click "add", add the current Administrator account to the List, and set the account's permission to read the file to "full control ".
Step 2: renew ".
Step 3: (if you log on with the administrator account, you do not need to use this step.) restart Windows 7 and click the "easy access" button in the lower right corner of the logon page, in the displayed window, select "Start NARRATOR". At this time, the cmd window is started (started as a system, and naturally has administrator privileges ~), Run the following command in cmd to enable the administrator account. Restart the account to use the administrator account:
Netuseradministrator/active: yes (explanation: Force enable the administrator account)
Netuseradministrator123456/add (explanation: force the user administrator password to be changed to 123456)
Step 4: Since the administrator account cannot be used, you can create an account with the same permissions as the administrator account. restart Windows 7 and, on the logon page, click the "easy access" button in the lower-right corner, select "Start narrator" in the displayed window, start the cmd window, and enter:
Netuseradmin123/add: Press ENTER;
Netlocalgroupadministratorsadmin/add enter;
Step 5: restart and enter the admin account.

This article is from the "Network Technology Study Room" blog