Passwords are a constant headache, a headache that will one day grow so bad that—if infomercials can be believed—your grandmother will pound a table in frustration. How to manage them? Early this year ...

The administrator account of your HP laptop regulates most settings on your computer and has access to all other user accounts. In general, it's a good idea to periodically change your password to ...

There's a joke going around the Internet that says, "I changed my password to 'incorrect' so whenever I forget it the computer will say, 'Your password is incorrect ...