Hello, I just wanted to express my sincere appreciation. Without Security 360 Pro I would still have that hoax program "Personal Antivirus" downloading malware/spyware onto my computer. I was beyond relieved to discover that your software is the real deal and quickly deleted the invaders! I have since recommended your program to everyone I know."
Still worry about hidden and deep malware in your PC?
Security 360 PRO is an advanced malware & spyware removal utility that detects, removes the deepest infections, and protects your PC from various of potential spyware, adware, trojans, keyloggers, bots, worms, and hijackers. With the unique "Dual-Core" engine and the heuristic malware detection, Security 360 PRO detects the most complex and deepest spyware and malware in a very fast and efficient way.
Anti-malware, anti-spyware, anti-adware, anti-Trojan, anti-bots, and more. Security 360 can assist* your Antivirus to defend any tricky and complex threats.
* Currently, there is no solution that offers a 100% effectiveness rate for detecting virus and malware.
Work with All Antivirus Products
Everyone needs a qualified antivirus software, and Security 360 will surely be the best mate for your current Antivirus.
1-click Solution and Very Easy to Use
Traditional advantages of IObit products. We love simple and automatic styles.
Very Fast and Light
Thanks to the unique "Dual-Core" anti-malware engine, complicated analysis can be made faster now.
Automated Working in the Background
Just install it and forget it. This powerful utility works continuously, automatically and quietly in the background on your PC. You can set it as your schedule or just let it work automatically when your PC is idle.
Finds the Deepest Infections
Using DOG (Digital Original Gene), a novel heuristic malware detection method, Security 360 can find the most complex threats.
Automatic and Frequent Updates
By the new-generation malware analysis system and our professional database team, Security 360 catches the emerging dangerous malware in the Internet.
FREE, Award-winning Customer Support for All Users
Free 24/7 Technical Support and community support.
100% Money-Back Guarantee
When you purchase Security 360 PRO, your satisfaction is guaranteed. Within 30 days, you can request your money back if our software doesn’t do all that we say it will.
* 1 year for 1 PC license: With this service, you receive the right to use this product on one PC during the service period, which begins upon initial installation. This renewable service includes protection updates and new product features as available throughout the service period, subject to acceptance of the IObit Product License Agreement included with this product. Product features may be added, modified, or removed during the service period.
Operating Systems Supported
Microsoft® Windows® 7 (32-bit and 64-bit) Starter/ Home Basic/Home Premium/Professional/Ultimate
Microsoft® Windows® Vista (32-bit and 64-bit) Starter/Home Basic/Home Premium/Business /Ultimate
Microsoft® Windows® XP (32-bit and 64-bit) with SP2/SP3 or Home/Professional/Media Center
Microsoft® Windows® 2000 (32-bit and 64-bit)
Hardware Requirements
300 MHz processor or faster processor
256 MB of RAM
30 MB of free hard disk space
Required For All Installations
DVD or CD-ROM drive
Language support
English, Danish, German, Finnish, Dutch, Hungarian, Indonesian, Italian, Serbian, Turkish, Russian, French, Brazilian Portuguese, Spanish, Korean, Czech, 简体中文, and more
This problem lies in the program has not been downloaded completely. This would be caused sometimes by the Internet speed or the downloading tools. So please do as follows:
1. Please delete the corrupted file and clean browser's cache
2. Re-open Internet Explorer/Firefox/Netscape/Opera browser
Firstly, please download the latest IObit Security 360 edition and install it. Secondly, open IObit Security 360, click "Upgrade" button at the top, and then enter your registration information.
When you purchase Advanced SystemCare PRO, your satisfaction is guaranteed. Within 30 days, you can request your money back if our software doesn’t do all that we say it will.
Online Help
Sometimes, the questions have already been answered before you ask them! View the questions users most frequently asked about IObit products then you can find the answers. We suggest you Visit Our Online Help
Email Support
Welcome to our free email support. We very appreciate that you take the precious time to provide us with the products’ information. Paid customers will receive our replies within 48 hours. Free users will receive our response accordingly. Email Support
Community Forum
Propose your questions and concerns here, and discuss them with many other experienced and enthusiastic users and our technical staff. We are very glad to hear your voice. Join IObit Forum
Top 8 reasons why you should choose IObit
IObit products will effectively keep your PC safe, error-free, and running at top speed! After all, aren't these the things that you care about the most?
IObit has gifted and top-flight programmers and systems designers, researching and developing innovative products for you.
We have some of the most advanced technologies (Patent Pending) in the industry.
IObit and its product developers are often recommended by IT experts and editors around the world as clearly being amongst the world's top suppliers of quality Windows utilities.
Our unique design ideas and technologies make IObit products easier, more efficient, and effective.
We had over 100,000,000 downloads since 2005 - 98% of those users would recommend IObit products to a friend.
IObit is trusted and recognized by most companies and organizations around the world.
You have nothing to lose. IObit offers 100% free products for you. And our paid products keep the lowest prices with the top quality in the market. 30-day money back - your satisfaction is guaranteed!
Unlike other software IObit Security 360 offers real protection for your PC, keeping your computer safe from malware and spyware."
Sometimes, the questions have already been answered before you ask them! View the questions users most frequently asked about IObit products then you can find the answers. We suggest you 
Welcome to our free email support. We very appreciate that you take the precious time to provide us with the products’ information. Paid customers will receive our replies within 48 hours. Free users will receive our response accordingly. 
Propose your questions and concerns here, and discuss them with many other experienced and enthusiastic users and our technical staff. We are very glad to hear your voice. 