For Mac Boomers...
Here is a link to a site that posts newsletters with Mac Hints & Tips. They are a little bit technical in the writing and contain a lot of information, but if you take them section at a time, they are not very hard to follow.
He asks for donations if you like, download and use the information. You don't have to, but if you use them, it's a nice idea to donate.
January/February 2008 Issue