AIM, or AOL Instant Messenger, is the most popular instant messaging service available on the web. Learn about AOL Instant Messenger and its features. See more »

Automated reminders keep you on top of your to-do list. Find out how e-mail, text and phone notifications can save you time and money. See more »

BlackBerry Messenger is both entertaining and functional for BlackBerry users. Learn how it works. See more »

Broadcast messaging delivers information to lots of recipients at once. Learn about broadcast messaging service providers, different kinds of broadcast messages and do-not-call lists. See more »

Campus alerts are notifications used to warn students and professors of emergencies. Learn about campus alerts in this article. See more »

Getting your emails in a prompt fashion can help with efficiency in the workplace. Learn how to get email notifications sent to your web browser in this article. See more »

E-mail gives us the ability to contact any person in the world in a matter of seconds. Find out how e-mail works and how e-mail servers deliver messages. See more »

Electronic notifications keep large organizations and individuals informed and in touch 24/7. Learn more about benefits and applications. See more »

Emergency notifications can alert people in seconds. Find out how these powerful systems work and how your cell phone may just save your life. See more »

Gmail is an ultra popular, user-friendly email service available from Google. Learn more about Gmail in this article. See more »