A firewall is designed to permit or deny network transmissions based upon a set of rules.
Antivirus or anti-virus software is used to prevent, detect, and remove Viruses and Malware find out more.
Written by Berthold
Malware, short for malicious software, consists of programming code be it scripts, active content, or other software designed to disrupt or deny operation, gather information that leads to loss of privacy or exploitation, gain unauthorized access to system resources, and other abusive behavior.
The expression is a general term used by computer professionals to mean a variety of forms of hostile, intrusive, or annoying software or program code
Anti-Malware
Recomended Free AntiMalware Software:
MalwareBytes
Power management is a feature on computers and computer peripherals such as 
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve billions of users worldwide. <more>
PC tips and tricks and techniques for maintaining, building, upgrading and networking your home PC.