Question: What should i do if i cannot login to windows? -try explain how usually computer technician solve this problem.

Answer: restart the computer, during loading keep pressing F7 rapidly. It will go to a menu where you select Safe Mode. Then when it loads the Safe Mode, select the Administrator account, login in the Administrators account and create a new Administrator level User Profile from Control Panel. Copy all the settings from your old user profile, and delete the old one.
This question from the Yahoo Q&A forum is categorized in the topic: Politics & Government