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Total Defense
Premium Internet Security
Premium Internet Security provides simple, smart, and reliable protection from viruses, spyware, and malware on up to 5 of your smartphones, tablets, desktops, and laptops.
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Our other popular internet security software choices, to keep you and your devices safe.
Ultimate Internet Security

Protect everyone on every device in your home - Ultimate is an easy-to-use, all-in-one Internet Security suite that protects you, your family, and up to 10 of your devices from harmful viruses and the latest online threats.
Essential Anti-Virus

Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.
Award winning internet security software
Powerful virus detection that doesn’t slow you down.
Learn more about our highly rated malware protection or get started today with a free 30-day trial of Total Defense Internet Security, with no obligation to buy.
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AV Comparatives Advanced Plus

AV Comparatives Advanced Plus

VB100 Certified

AV Comparatives Advanced Plus

OPSWAT Certified

AV Comparatives Advanced Plus
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An exclusive automatic renewal service benefit.

When you choose Total Defense, you’re safeguarded with award-winning, multi-layered virus protection technology. Our powerful security lets you confidently shop, bank and browse online. In fact, we’re so certain we can protect you, if you’re running a Total Defense Security Product and a virus slips past our powerful protection, our expert technology advisors will remove the virus from your device for free. In the unlikely event the virus can’t be removed, we will give you your money back.
»Important terms and offer detailsWe’ve Got You Covered
Over 20 years of Dedication
We are committed to your cybersecurity, from installing the software effectively to helping recovery in the event of a breach.
Advanced Threat Protection
A good offense is the best defense! Real-time and on-demand malware scanning engines provide powerful proactive protection.
Award Winning Security
Powerful protection, securing all entry points, wherever you are, whatever type of device you’re using to access the internet.
Customer Commitment
Our US-based support team is focused on keeping you and your family safe in the ever changing connected world.
Why Total Defense Internet Security >Defend the Defenseless
Total Defense has been a proud supporter of the National Center for Missing & Exploited Children for over 15 years.
Total defense has supported NCMEC in it’s mission to help find missing children, reduce child sexual exploitation and prevent child victimization. We provide quarterly monitary support for NCMEC’s efforts to provide important programs that assist missing and exploited children nationwide.
To learn more about NCMEC, visit www.missingkids.org or see NCMEC on Twitter and Facebook.

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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
07.07.25
Screen sharing secret: tidy up your tabs with Microsoft Edge collections
Online meetings are a daily occurrence for many of us, and sharing our screen is often part of the deal. Whether you're presenting to colleagues, showing a client a new feature, or collaborating with a team, you want to make a great impression. But here's a common scenario that can throw a wrench in your professional image (and even pose a security risk): a browser packed with dozens of open tabs!
Think about it: you go to share your screen, and suddenly your audience sees your work documents, personal email, social media feeds, and that article about cat memes all staring back at them. Not only does it look cluttered and unprofessional, but those open tabs can also accidentally reveal private or sensitive information. That's why cleaning up your browser tabs before you share your screen is a smart move. And if you're using Microsoft Edge, there's a fantastic, built-in feature called Collections that makes this super easy!
The Tab Mess: Why It's More Than Just Clutter
A chaotic browser window with too many open tabs isn't just an aesthetic issue:
- Unprofessional Appearance: It can make you look disorganized or unprepared for your meeting.
- Accidental Information Leaks: A quick glance at your open tabs can inadvertently reveal personal interests, confidential work projects, or even sensitive notifications if you have web apps running.
- Distraction: For both you and your audience, a busy tab bar can be distracting and take away from the focus of your presentation.
- Performance Hit: Too many open tabs can slow down your browser and your computer, making your screen share choppy or laggy.
Your Tab Tidy-Up Tool: Microsoft Edge Collections
Microsoft Edge's Collections feature is a gem for quickly organizing your digital workspace. It's a convenient spot for temporarily storing open pages, notes, and even images, allowing you to get rid of browser tab clutter without actually closing anything important. It's like having a digital holding area for your tabs, ready for when you need them later.
Here's how to use Collections to clean up your browser before screen sharing:
- Open Microsoft Edge: Launch your Microsoft Edge browser.
- Locate the Collections Icon: You'll find the Collections icon (it looks like a plus sign inside a square, or sometimes a couple of rectangles with a plus) in the upper right corner of your browser window, usually next to your profile picture or extensions. Click it!
- Start a New Collection: In the Collections pane that opens on the right side, click "Start new collection" or the plus sign (+). Give your new collection a temporary, descriptive name, like "Meeting Tabs" or "Clean Up."
- Add Your Open Tabs:
- Add Current Page: To add the webpage you're currently on, click the "Add current page" button at the top of the Collections pane.
- Add All Open Tabs: This is the magic move for screen sharing! Right-click on any of your open tabs at the top of the browser window. In the context menu that appears, hover over "Add all tabs to a new collection." Then, select the collection you just created (or create a new one on the fly).
- Drag and Drop: You can also simply drag individual tabs from your tab bar directly into your open Collection pane.
- Close Your Clutter! Once you've added all the tabs you want to save to your Collection, you can safely close them from your main browser window. Your tab bar will be clean and uncluttered!
- Access Them Later: After your meeting, simply open your Collection, and you can restore all those tabs with a single click.
By quickly migrating your open tabs to Collections before you share your screen, you ensure a clean, professional display for your viewers while keeping your personal Browse private. It's a simple habit that boosts both your professionalism and your digital security. Make it part of your pre-meeting checklist.
5 smart steps to take if your personal data has been compromised
Questions? Our friendly award winning US-based support team is happy to help and it’s free.
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60 Day Money Back Guarantee

Money Back Guarantee Program
Total Defense is committed to helping you with your refund. If our product does not meet your expectations for any reason, we will provide a full refund within 60 days of your purchase.
Virus Protection Assurance Program

Virus Protection Assurance Program
An exclusive benefit for customers enrolled in the Automatic Renewal Service.
When you choose Total Defense, you’re safeguarded with award-winning, multi-layered virus protection technology. Our powerful security lets you confidently shop, bank and browse online. In fact, we’re so certain we can protect you, if you’re running a Total Defense Security Product and a virus slips past our powerful protection, our expert technology advisors will remove the virus from your device for free. In the unlikely event the virus can’t be removed, we will give you your money back.
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The VB100 Award

VB100 Certification
The VB100 award is a certification of products which meet the basic standards required to be recognized as legitimate and properly functioning anti-malware solutions.
To display a VB100 logo, a product must:- Prove it can detect 100% of malware samples listed as ‘In the Wild’ by the WildList Organization
- Generate no false positives when scanning an extensive test set of clean samples.
- All this must be done with default, out-of-the-box settings in the VB lab environment.