Cant go to start up

Install a fresh Windows.

restart your computer and keep hitting "F8" over and over and over until a black screen comes up with a list of options of how to start windows. pick the one that says "safe mode with networking" go to control panel, then user accounts, then delete the password, then restart your computer and see if everything goes back to normal. If so, then go back to user accounts and make a new password and then restart, and see if everything works ok...my guess is that it will. Sometimes it's just weird that way...let me know what happens

on the start screen of the computer press ctrl+alt+delete twice then in the password box that appears type administrator in the username and hit enter then once ur in the admin account hit start then control panel then users then ur account then change password u will only lose ur msn or saved passwords for sites that u have

Hi,
When you start up the computer press ctrl+alt+delete twice. Then in the password box that appears type 'administrator' in the username and hit enter. Then once you are in the admin account hit start then control panel--> users --> your account. Then change password.
Please rate this solution.Regards.

Turn On ur computer

On the Welcome screen, press CTRL+ALT+DEL on your keyboard by holding down both the CTRL and ALT keys and then pressing DELETE.

The Log On to Windows dialog box appears. In the User name box, type Administrator. In the Password box, type your Administrator password, if you created one during Windows XP setup. If you have not assigned a password, or you do not know your password, leave the Password box blank. Click OK.

on the black screen, hit the ctrl, alt and del keys all at the same time, choose the applications tab, then click on the new task button. in the box type "explorer.exe" without the "

Hello,
When you get to that empty screen, try hitting CTRL+ALT+DELETE.  If you can get task manager to come up, try going to file, run, and typing "C:\windows\explorer.exe".  If that doesn't work perform the following steps:
Reboot the computer.  (Hold the power button for more than 4 seconds to turn it off, wait a few seconds, then hit the power button again)
When the Acer logo shows, press ALT+F10.
Follow the instructions on screen to perform a recovery.  This will erase all your files, and reset the computer back to factory defaults.
If that still doesn't work, send it back to Acer.  You've got a dud.

u can login but at login screen press ctrl+alt+del twice then screen will appear in black colour with username and password then type username as administrator and press enter it will login then after logging in go to control panel,user accounts double click on user and change the password of user or delete that particular user account and create a new one and restart the machine .

One simple step you take first

press Ctrl+Alt+Del and you will get a new screen type as administrator and leave the password enter if it works your saved go to control panel users then select your user name and remove the password from there

Many tools are available to reset the password

Thanks

you are going to need to power up your Windows XP computer. then hit CTRL/ALT/Del twice to reboot. Then during the reboot hit CTRL/ALT/Del again to enter the screen to reset all passwords.

If this does not work you will have to use your restoration disk.