Stay safe against threats, online or offline, with free, easy-to-use protection. All-in-one malware defense, advanced firewall, anti-spam, and powerful data leak prevention combine to deliver solid, bullet-proof security for individuals and families.

Finds unknown threats in your machine by positively identifying every executable. Unknown executables are immediately transmitted to our lab for analysis. Boasts highest detection rate of any product. Checks startup, cookies, too. Very, very fast.

Norton 360 offers the industry??™s most comprehensive, all-in-one protection against digital dangers. Comprehensive, easy-to-use protection for your computer, your identity and your files.

ZenOK is a very complete security suite. It contains an ultra-light scanner that provides great protection against viruses and spyware, P2P Shield and anti-root kit protection, and paid online storage with plenty of storage space (150GB)

Powerful antimalware tool. Browser Sentinel keeps you informed of all third-party extensions that are being attached to Internet Explorer. You can view detailed information about every installed extension and safely disable/enable any of them.

If you are finding an efficient and stable anti-virus software, if you are not skilled on PC technology, try Flash Clean, you will find what you want.

Protector Plus Professional software designed for Windows Desktops and Servers. It includes features like On-access scan, Email scan, Firewall, Intrusion protection, Automated signature updates. Download a 30 day evaluation copy for free of cost.

AutoRun Disable is a free tool that helps you secure your PC. With it you can easily disable the possibly dangerous AutoRun feature of Windows (XP, Vista, 7). You can disable the auto-run feature based on device types or drive letters.

Quick Heal PCTuner cleans and optimizes your PC safely and automatically. It also protects your privacy by cleaning various common application traces.

Symantec Norton 360 takes care of your full PC. Norton 360 does the job of antivirus + firewall + Internet security against threats and also provides you an in-built backup tool to keep important data backed up on Symantec's secure servers.