With the many systems that people use which require different IDs and passwords, as well as the constant requirements to change passwords, what are some of the best practices in using strong passwords that companies can follow so people do not just write them all down somewhere? What are some of the benefits and drawbacks of using a password management system such as Lastpass, Dashlane, or Keeper?

Note: provide original answer and correct answer understanding the question correctly. I will like it on the basis of these two