Google &as_qdr=d

The next time you use the Google, add this to the end of your search URL: &as_qdr=d

Instead of this:

http://www.google.com/search?q=”how+to+create+a+great+powerpoint”

Make it like this:

http://www.google.com/search?q=”how+to+create+a+great+powerpoint”&as_qdr=d

Google then adds a time sensitive drop down box at the end of your search window.  In this way, you can see how many people have posted about a topic in the last 24 hours, week, month, etc.  It makes it easy to find the latest post about a specific topic.