whats your password's strength???

i think i cannot even format my windows,,i need to learn a lot more things about my computer,,i doono how to do it even ,,every time u get to ur laptop,u sighn in gtalks,,orkut,,mylot,,irrespectivve of the computer program files,,,wait,,program files,,wat r they...lolzzz ii dont even no this

well,some of my passowrds are very strong,they are atleast 6 characters long,and they all contain upper and lower case letters,symbols and numbers.that should make a password extremely strong and hard to guess. some people uses pet names for password,those can be easily guessed.

one should have password with minimum 8 charter length. It should be combination of letters (both in upper case and lower case), special charcters like $@#...etc, mumbers. ANd change the password frequently. I think most of the sites ask you to have minimum 6 charcter password. In case you dont have that it wont allow you to register using that password. So you wont be allowed have a wek password and only medium strength password. This is my understanding about password strength.

I use only numbers as my password (6-10 numbers) and they are always strong.