How to open a link in a new tab on your Mac computer in 2 different ways

You can easily open a link in a new tab on your Mac computer by right clicking or using a keyboard shortcut.

How to open a RAR file on your Mac computer, for downloading or sharing a large number of files

You can open RAR files on your Mac computer to share or download a large amount of files. Here's how to open RAR on a Mac with The Unarchiver.
Ars Technica

Disk utility won't open on MacBook Pro 13"

I'm running Snow Leopard v10.6.8 on a Mac Book Pro 13" that I received for Christmas last year. Everything is fine with this computer but a couple weeks ago I went to open Disk utility because I ...