Kelly has always used "P4ssw0rd” as her password on her online accounts. Why should she change this? Check all that apply. o Passwords should be used only once.
o It could be easily guessed.
o Passwords must be unique.
o It contains insufficient personal information.
o Passwords should be changed regularly.

it could be easily guessed

it could be e. idk for sure

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).