Microsoft Outlook:
http://www.howtogeek.com/203224/the-beginners-guide-to-microsoft-outlook-2013/
Quick Tips for Outlook – Tips from Microsoft, this link covers a wide variety of email related topics
Gmail:
http://www.howtogeek.com/school/gmail-guide/lesson1/all/
Google Support tips and tricks – Google gives easy to follow instructions on how to use Gmail.
AOL:
About.com – Frequently asked questions and basic information.
Yahoo:
About.com Yahoo – Tips and tricks for Yahoo email.
Managing your inbox:
Revive your inbox – Gives day by day instruction on how to better utilize email and keep your inbox clean.
Watch out for scams:
Microsoft Advice – Lays out advice on what to look out for with phishing.
WikiHow – Information on keeping your email safe from hackers
