For those that aren't aware, most web browsers now have a 'private browsing' setting that you can turn on and off at will. During that time, it won't record your web history, passwords, etc. Great for those who may share a computer with someone else who wouldn't like to see TER or something else in the history file.

In IE8, under 'safety' select 'InPrivateBrowsing'
in FireFox, under 'tools' select 'Begin Private Browsing'

here's to a happy 2010!