Secure Your World

From desktops to mobile, we've got you and your family totally covered.

Introducing our new updated internet security product line.
More secure and easier to use than ever.


Ultimate Internet Security

High performance virus detection without slowing you down – on all your devices – while you bank, shop, and connect on social networks with total peace of mind.

  • Automatically detect and remove any threat, without negative impact on your speed
  • Keep your PCs running like new with smart PC optimization technology
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original
4.9(44 Reviews)
$109.99
10 Devices
25GB Online Backup
Windows Mac Android

Premium Internet Security

Bestseller Internet Security

Our Bestseller! We’ve got you covered – total protection for the devices in your home – PCs, Macs, Smartphones & Tablets.

  • Shop, bank and explore your social network without worry
  • Protect your information from cyber criminals when you’re shopping and banking online
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original
4.9(69 Reviews)
$69.99
$89.99
Save $20
5 Devices
10GB Online Backup
Windows Mac Android

Essential Anti-Virus

Viruses constantly evolve, our Anti-Virus security ensures you’re totally covered with smart and powerful protection for your Windows desktops and laptops.

  • Keep your devices safe from malware, spyware, ransomware, and harmful viruses.
  • Free automatic updates; virus-free, hassle-free, and worry-free.
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original
4.9(34 Reviews)
$39.99
$59.99
Save $20
3 Devices
Windows
Buy with Confidence
Free US-Based Support
Certified Secure Checkout
60 Day Money Back Guarantee

What works for you?

Use our selection tool to help you choose the internet security that’s right for you.

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Anti-Virus for Mac

Total Defense 2019 version

Viruses constantly evolve, our Anti-Virus for Mac security ensures you’re totally covered with smart, and powerful protection. Give your Mac maximum protection without compromising speed and performance.

  • Advanced features keep your Mac safe from malware, spyware, ransomware, and harmful viruses so you can browse, shop, and bank with confidence.
  • Ultra fast malware scanning – and ironclad protection without slowing you down. So fast and discreet, you won’t even know it’s there, working to keep your Mac safe.
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original
4.9(12 Reviews)
$39.99
$59.99
Save $20
3 Macs
Mac Anti-Virus

PC Tune-Up

Total Defense 2019 version

Automatically scan, fix, and update your PC – improving your Windows desktop or laptop’s speed – so you can enjoy faster startups, smoother browsing, and like-new performance.

  • Boost PC Performance – automatically improve PC startup time, Internet speed and program performance
  • Removes junk files, eliminates unnecessary programs, updates vulnerable applications, and reclaims more space on your PC.
Learn More »
original
4.9(13 Reviews)
$39.99
$49.99
Save $10
3 Devices
Windows

Mobile Security

Total Defense 2019 version

Comprehensive mobile protection for Android devices. Fend off malware, block intruders, lock or erase your data if you lose your phone.

  • Powerful virus & spyware detection and removal – virtually no battery impact
  • Remote lock & wipe for lost or stolen devices
  • Remote GPS location for lost or stolen phones
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original
4.9(19 Reviews)
$19.99
1 Device
Android

System Requirements

Supported Operating Systems
  • Windows 11 (64-bit)
  • Windows 10 (32 & 64-bit)
  • Windows 8.1 (32 & 64-bit)
  • Macintosh OS X - 10.12 or later
Required for all Installations
  • 2 GB RAM
  • 1 GHz or faster processor
  • Internet Explorer 11 or Microsoft Edge
  • 1 GB of available hard disk space
  • 1024 x 768 or higher screen resolution
  • Internet access
Supported Browsers for Web Filtering
  • Internet Explorer 11
  • Microsoft Edge
  • Chrome v40.0 and higher
  • Firefox 35.0 and higher
For Smartphone & Tablet Security
  • Android 5.0 or higher
Usage
  • For personal and family use only. Not for business or commercial use.

Virus-free. Hassle-free. Worry-free.

Security designed for people, around people.
 
VB100 Certified
VB100 Certified

Our virus and malware protection is put through the toughest tests to ensure your are protected.

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Free US Tech Support
Free US Tech Support

Our friendly US-based team is standing by to assist with customer care & technical support.

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Money Back Guarantee
Money Back Guarantee

If you're not completely satisfied, we'll refund your money within 60 days of purchase.

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Money Back
Virus-Free Guarantee

We're so confident in our virus protection, we will remove it for free or give your money back.

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We always strive to create the best customer service experience and our customers agree. Total customer satisfaction is our ultimate goal.
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Total Defense

Internet Security and Safety Center

Helpful tips and articles with practical steps you can follow to improve your online safety

Total Defense Security Tip of the Day

04.23.25

Keep track of changes: monitoring version history in Google Docs

If you’ve ever collaborated on a document, you know how important it is to keep track of changes. Whether you’re working on a group project, sharing notes, or drafting a report, knowing who made what changes can save you a lot of headaches. Luckily, Google Docs has a built-in feature that lets you monitor version history, making it super easy to see updates and changes. Let’s break down how to use this handy tool!

Why Version History Matters

Understanding version history is crucial for several reasons:

  • Data Integrity: Keeping track of changes helps ensure that your document remains accurate and reliable.
  • Collaboration: When multiple people are working on a document, it’s essential to know who made specific edits and when.
  • Accountability: If something goes wrong, you can easily identify who made the changes, which is especially important for sensitive documents.

How to Access Version History in Google Docs

Ready to dive in? Here’s how you can access and monitor version history in Google Docs:

  • Step 1: Open Your Document
    Start by opening the Google Docs document you want to check. Make sure you’re logged into your Google account.
  • Step 2: Navigate to Version History
    Once your document is open, head to the top menu and click on “File.” From the dropdown menu, select “Version history,” and then click on “See version history.” This will open a sidebar on the right side of your screen.
  • Step 3: Explore the Changes
    In the version history sidebar, you’ll see a list of all the changes made to the document, along with timestamps and the names of the users who made those changes. You can click on any version to see what the document looked like at that point in time.
  • Step 4: Restore Previous Versions
    If you find that a recent change wasn’t quite right, you can easily revert to an earlier version. Just click on the version you want to restore, and then hit the “Restore this version” button at the top of the document. Voila! Your document is back to how it was.

Keeping an Eye on Document Access

Monitoring version history isn’t just about tracking changes; it can also help you keep an eye on who’s accessing your document. If you notice any unfamiliar names in the version history, it could be a sign that someone has accessed your account without permission.

Tips for Enhanced Security:

  • Regularly Check Version History: Make it a habit to check the version history, especially for sensitive documents.
  • Use Strong Passwords: Ensure your Google account is secure with a strong password and two-factor authentication.
  • Share Wisely: Be cautious about who you share your documents with. Only give access to trusted individuals.

Monitoring version history in Google Docs is a simple yet powerful way to maintain control over your documents. By keeping track of changes and who made them, you can ensure data integrity and enhance collaboration. So next time you’re working on a shared document, don’t forget to check the version history—it’s your best friend for staying organized and secure!


Spring cleaning guide for your computer: refresh and secure your digital space

Spring is in the air, and while you might be thinking about decluttering your home, it’s also the perfect time to give your computer a good spring cleaning! Just like your physical space, your digital environment can get cluttered and bogged down over time. A clean computer not only runs better but also helps keep […]
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