Learning to protect your information is a vital skill in today's world. Whether it's your tax returns or your selfies, leaving data in the wrong place puts it at risk and can leave you open to identity theft. Data loss often occurs not because of "hacking", but because data was stored in an insecure location.
Email serves many purposes: we use it at work and in our personal lives to communicate and complete the tasks we need to. Though it’s only 40 years old (and didn’t gain popularity until the early 1990s) it’s hard to imagine life without it.