Internet Explorer with Tabs

Here is some neat code to open IE using tabs

$ie = New-Object -ComObject InternetExplorer.Application
$ie.Navigate2("www.microsoft.com")
$ie.Navigate2("technet.microsoft.com",0x1000)
$ie.Navigate2("sharepoint.microsoft.com",0x1000)
$ie.Navigate2("office.microsoft.com",0x1000)
$ie.Navigate2("randelhall.blogspot.com",0x1000)
$ie.Visible = $true

Using History to Create Scripts

Great link to use get-history to create your ps1 scripts.  Check it out!
http://technet.microsoft.com/en-us/library/ff730961.aspx