Tips for creating a strong password

i don't have to tell you why creating a strong password is important, but as a  point of start let us see  What makes a password strong (or weak)?

A strong password:

• Is at least eight characters long.
• Does not contain your user name, real name, or company name.
• Does not contain a complete word.
• Is significantly different from previous passwords.
• Contains characters from each of the following four categories.
  and then Help yourself remember your strong password by following these tips:
  • Create an acronym from an easy-to-remember piece of information. For example, pick a phrase that is meaningful to you, such as My son's birthday is 12 December, 2004. Using that phrase as your guide, you might use Msbi12/Dec,4 for your password.
  • Substitute numbers, symbols, and misspellings for letters or words in an easy-to-remember phrase. For example, My son's birthday is 12 December, 2004 could become Mi$un's Brthd8iz 12124 (it's OK to use spaces in your password).
  • Relate your password to a favorite hobby or sport. For example, I love to play badminton could become ILuv2PlayB@dm1nt()n .