Practical Tips in plain language — how to use your Mac, iPad, iPhone or iPod.

Dashboard

Use the Real Memory column in Activity Monitor to show which applications are using up all the RAM.

A Dashboard widget makes it easy to see the time in various locations around the world. Here’s how.

Dashboard gives us many handy Desktop widgets, such as the Weather widget.

Apple Dashboard gives you widgets to track the weather, convert units, play games, or hundreds of other handy things.

Take Control ebooks (affiliate link) are superb.
I do some of my best learning from them. Buy through my link so I can make more and better Tips.