Support for K7 Antivirus is available from the publisher site.
Short description: K7 AntiVirus protects your computer from Viruses, Worms, Trojans and Spyware with a fastest Scan Engine in its class which does not slow down your PC.K7 also has auto update features and also an Email Scanner to scan your incoming and outgoing emails...
To speed up your downloads we recommend you use a download manager such as 
Free Spyware Terminator provides effective real-time detection and removal of spyware and incoming threats on your computer. Reliable and user friendly, it's for personal and commercial use. Uses minimal PC resources and performs ultra fast scans.
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Monitor processes, services, connections, CPU, disk, memory. Remove spyware. Speed up boot time and performance. Complement antivirus software. Descriptions for 70 000 startup programs and services, alerts on new startups. Security analysis