Trend Micro Internet Security is rated 4.6 out of 5 by 3040.
Rated 3 out of 5 by Tom1 from Too much begging There seems to be constant begging to sign up for renewals that is nearly a year away. I have used Trend since it was called PC-cillin many years ago. I'm ready to get something else as the begging waste time. Constant interruptions it seems even with 51 weeks before renewal.
Date published: 2017-06-19
Rated 5 out of 5 by ooalaura from Rapid response to threats! I have had this for 2 wks and am VERY impressed with the speed it responds to internal threats
Date published: 2017-06-16
Rated 4 out of 5 by nlkirchn42 from Doesn't intrude unless it's needed. Keeps three PCs safe and secure...................
Date published: 2017-06-13
Rated 1 out of 5 by Elizabeth2017 from Screwed up my computer Bought this last week; the very next day after installation my computer was a mess. It deleted parts of programs that I need to start my email, access websites that I use everyday, start Skype and SnagIt. Had to uninstall it and just as suddenly everything worked correctly again.
Date published: 2017-06-12
Rated 5 out of 5 by JBW2009 from Longtime Trend Micro User I remain pleased with the quality Internet Security product. One of two little-mentioned features I like is the ability to shut down the PC after doing a full or custom scan. I do this every evening to ensure I have a clean PC in the morning. The second feature is the real-time warning scheme for my browser that identifies safe or questionable websites prior to accessing them.
Date published: 2017-06-11
Rated 4 out of 5 by usnavyvet from Software is great. The popup ads for continuous renewal - not so much Have used trend micro for several years. Tried bit defender one year. it was also good but the overhead system use was excessive. So i have been back with trend micro for a couple of years now. I really don't like the popup offers. I did not buy the antivirus product to be annoyed by corporate attempts to increase the profit margin. If it keeps up, I'll go shopping for another solution.
Date published: 2017-06-11
Rated 5 out of 5 by ladyjuma from Great Value Have used Trend Micro for the past 6+ years and feel comfortable and secure in all that I do on my PC.
Date published: 2017-06-11
Rated 5 out of 5 by nope from Solid protection and keeps getting better Been using Trend for may years now. Used to be difficult to manage, but has improved greatly. I like the central reporting.
Date published: 2017-06-08

Internet Security

Advanced online protection

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Internet Security – Protection for 3 PCs



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Award-winning* protection for your digital world

Protect email

Protect email

Safeguard against email scams..

Stop web threats

Stop web threats

Stop ransomware and other threats before they reach your PC.

Shield privacy

Shield privacy

Secure your privacy on social media.

Optimize performance

Optimize performance

Fix common PC problems and optimize performance.

Safeguard kids

Safeguard kids

Let children explore safely while restricting time and access.

Protect your identity

Don’t get tricked into revealing your personal information. We’ll protect you from spam emails hiding phishing scams and ransomware. 

Faster, smoother system performance

Give your system a makeover. Trend Micro™ Internet Security fixes common PC problems and restores performance to top speed.

Socialize safely

Rest easy while you connect on your favorite social media sites. We identify privacy settings on Facebook, Google+, Twitter, LinkedIn, and other social media to thwart threats.

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System requirements

Operating System
Disk Space
(1.5GB recommended)
Windows 10  1Ghz 1GB / 2GB recommended (32-bit)
2GB (64-bit)
Windows® 8 Family (32 or 64-bit)
1GB / 2GB recommended (32-bit)
2GB (64-bit)
Windows® 7 Family (32 or 64-bit)
Service Pack 1
(1Ghz recommended)
1GB (32-bit)
2GB (64-bit)
Windows® Vista Family (32 or 64-bit) and
Service Pack 2
(1Ghz recommended)
(1GB recommended)

* Two-time winner of AVTEST Institute "Top Product" Award, April 2016