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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

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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.
Learn More »
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

04.28.25

Enhance collaboration in Google Docs: link to comments for better communication

If you’re using Google Docs for group projects, team reports, or any collaborative work, you know how important clear communication is. One of the best features to help with this is the ability to link to comments. This simple tool can enhance collaboration, improve transparency, and help prevent misunderstandings. Let’s dive into how linking comments can make your teamwork smoother and more efficient!

Why Linking Comments Matters

When you’re working on a shared document, comments can pile up quickly. Without a clear way to reference them, it’s easy for important points to get lost in the shuffle. Here’s why linking comments is a game-changer:

  • Clear Communication: Linking comments allows you to direct your teammates to specific feedback or discussions, making it easier for everyone to stay on the same page.
  • Data Retention: By linking to comments, you create a permanent reference point. This helps ensure that important discussions aren’t accidentally deleted or overlooked.
  • Enhanced Collaboration: When everyone can easily access and understand comments, it fosters a more collaborative environment. Team members can respond more effectively and contribute to the conversation.

How to Link Comments in Google Docs

Ready to start linking comments? Here’s a step-by-step guide to help you navigate the process:

  • Step 1: Open Your Document
    First, open the Google Docs document where you want to link comments. Make sure you’re logged in and have the necessary permissions to edit the document.
  • Step 2: Find the Comment You Want to Link
    Scroll through the document to find the comment you want to link to. If you’re working with multiple comments, it might help to use the “Comments” button in the top right corner to view all comments in one place.
  • Step 3: Link to the Comment
    Once you’ve found the comment, click on the vertical ellipsis (three vertical dots) next to the comment. From the dropdown menu, select “Link to this comment…” A link will be generated that you can share with others.
  • Step 4: Share the Link
    Now that you have the link, you can share it with your teammates. You can paste it into an email, chat, or even another comment in the document. When your teammates click on the link, they’ll be taken directly to the specific comment, making it easy for them to see what you’re referring to.
  • Step 5: Linking Resolved Comments
    If you want to link to a resolved comment, it’s just as easy! Click the downward-facing arrow next to “Re-open” on the resolved comment, and you’ll see the option to link to it. This is a great way to reference past discussions without cluttering the current comment section.

Google Docs is a simple yet powerful way to enhance communication and collaboration within your team. By directing your teammates to specific comments, you can ensure that everyone is on the same page and that important discussions are preserved. So, the next time you’re working on a shared document, don’t forget to take advantage of this handy feature!


Manage Dropbox file access on the go with the mobile app

Sharing files through Dropbox is a breeze, making it a popular choice for both personal and professional use. But what happens when you need to change access permissions for certain users? Whether someone’s role has shifted or you simply want to tighten security, updating access is quick and easy using the Dropbox mobile app. Let’s […]
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