The gHacks blog points out a great, but lesser-known feature in Microsoft Outlook: You can sort by multiple columns at the same time with an easy trick. All you need to do is hold down the Shift key ...

I was using Outlook and clicked on the date header to sort by date and somehow it deleted the entry. I know there's a way to add this back, but in the usual Outlook style, it's not easy to find. Does ...