I am often at a loss for words when I am trying to briefly describe Twitter as a learning tool. Especially to someone who is highly skeptical of "that Twitter thing" anyway or who has only ever used Twitter to follow celebrities and friends for social purposes. The videos I share in this post have been of tremendous help to me.
Upset about the government knowing your personal information? Facebook could know a whole lot more! And it might even open you up to identity theft. Here's how you can lock down your Facebook account to increase your privacy and security.