Contact the person who created the protected PDF document - he would know the password. Chances are he wouldn't use a password attached to someone's email, because the only person...
Walmart's receipts never have letters in them. Sometimes, numbers appear to be letters, such as the letter "O" could be the number 0, as well as the "S" and 3,...
Boot up a Ubuntu live CD install and go into try without installing, then when it has started up, go to parted, find the partition with Ubuntu on it and...
Saving and earning achievements is usually disabled in games when cheats are entered, because cheats can obviously be used to give you an unfair advantage.