Personal computer security is maintained from many angles, and it is daunting for end-users to stay on top of it all. An antivirus program checks for viruses and Trojans, firewalls block hackers and antispyware programs block keyloggers and sniffers. However, many modern software developers offer all of this security in one “suite,” making security program management, manageable. If you worry about the overall security of your PC, Microsoft has included a tool in Windows 7 called “Action Center,” that will check the system and offer fixes. Writer Bio
