For better performance and protection, you can use your unexpired serial number for older products to get the the latest version. See the table below to show what product you can upgrade to:

 

Current Product

  Serial Number Format
(Sample)

Free Upgrade Instructions
Titanium Maximum Security 2011
XFFF-0012-3456-7890-1234
Titanium Internet Security 2011
PFFF-0012-3456-7890-1234
Titanium AntiVirus+ 2011
AFFF-0012-3456-7890-1234
Titanium Smart Surfing for PC 2011
(for Australia and New Zealand)
AFFF-0012-3456-7890-1234
Trend Micro Internet Security Pro
(2010, 2009, 2008)
XFFF-0012-3456-7890-1234
Trend Micro Internet Security
(2010, 2009, 2008)
PFFF-0012-34560-7890-1234
Trend Micro AntiVirus plus AntiSpyware
(2010, 2009, 2008, 2007)
AFFF-0012-3456-7890-1234

 


* To ensure that installation runs smoothly, make sure that your computer meets the following system requirements to install the latest Titanium version (2012).