Your passwords could be in danger

Is you put an antivirus software in your computer and, you when buy one of these products, one that gives you the possibility to protect 3 devices, this is very common, but you have the activation key of the product, the danger, I receive the key to protect my device of someone else, and I only could protect my device if I put the identification of the donor because the key was already activate on other device, and suddenly the antivirus start to want my passwords I don't give no one, the catch is you gonna remember your computer password, but if you give your passwords of the sites that you use, the antivirus will open your account in all the computers with the same key-activation of the antivirus, so if the donor gaved his activation key for me and more another person, me and the other will open all his account that he gave the activation-key, the same if I had given my passwords for the Antivirus, so the person will don't even need to invade your house he-or-she will open your account in the safety and comfort of his house on his personal computer. Rute Bezerra de Menezes Gondim

Ps.: Use one activation-key for each user, don't give an activation-key that you already use in your computer thanks that when you install in your machine you have to put your email, so if you have this safety is very impossible you receive a cracked product unless you are receiving a key that is a computer virus, you don't know from where came that product that you receive like a present.