Skip to main content
Skip to primary navigation
Skip to quick links navigation
Skip to auxilary navigation
Skip to search
Support
Select your home country/region
How can we help you? Begin by selecting the major category below that best describes the assistance you need.
Customer Service
Purchasing
Registration
Renewal
Upgrades
Rebates
Non-Technical Questions
Technical Support
Downloads
Installation
Product Updates
Product Renewal
Firewall Setup
Technical Questions
Virus and Spyware
Virus Identification and Removal
Spyware Identification and Removal
Hot Solutions
My Trend Micro Consumer program is unable to scan my computer running Windows Vista
The message “No Internet Connection Found” appears when using Trend Micro Antivirus (TAV) 2007
How to download and install Trend Micro Internet Security for Dell on a second and third computer?
[Hot Fix]B1020 – The error message "Invalid registration Information has been entered …” appears when registering secondary users of PC-cillin Internet Security 14.7 for Dell.
I received information that Trend Micro Internet Security is incompatible with the upcoming Windows Vista Service Pack 1. What should I do?
The message “Too many installations” appear when upgrading Trend Micro Internet Security Pro and Trend Micro Internet Security
The error “There is a compatibility issue between Windows Vista and PC-cillin Internet Security…” appears after installing PC-cillin Internet Security 14 for Dell
My Trend Micro Consumer product is unable to scan my computer running Microsoft Windows Vista
How can I change the serial number of my Trend Micro Consumer product?
How do I register Trend Micro Internet Security Pro or Trend Micro Internet Security as a Primary User?
Quick Links
Step-by-Step
Video Guides
Downloads
Search for Solutions
Knowledge Tree
Do you need additional assistance?
Give us your feedback