Buy Trend Micro Titanium Internet Security 2011 (PC-cillin)

Trend Micro no longer offers multi-year licenses of "PC-cillin". However, the auto-renewal service is still available (of course, this service can be cancelled at any time).

$69.95

Note: All licenses are valid for up to 3 PCs.

Trend Micro Ranked #1 in Independent Tests

Trend Micro is ranked #1 when it comes to blocking socially engineered malware (e.g. Trojans and other types of spyware) in a “real-world” online testing environment. Learn more

Trend Micro User Reviews

"I am a Trend Micro PC-cillin life-timer - I have used it for years and never ever had a virus. The new version has only got easier to use and more effective. I'm very happy!" - Victor

"PC-cillin by Trend Micro is super easy to install and to use, and I feel safe knowing my computers are protected by one of the world's largest antivirus brands." -Claire

"I like the fact that Trend Micro is one of the largest Internet security companies in the world. This way I know I can get top level security without being yet another Norton user. PC-cillin doesn't seem to slow down my computer like Norton did sometimes." - Kelly

"The three user feature is a great addition to an already good product. Before, I would have had to purchase three different PC-cillin Internet Security licenses to protect my home computers; now one license is all it takes." - Alan

"Trend Micro PC-cillin is a high quality piece of software at a great price. I am a long-term user and definitely feel comfortable recommending it." - Peter

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