Norton Security Suite - Does having two antivirus software affect my computer?

Does having two antivirus software affect my computer?

I want to know if having two antivirus software running at the same time can affect the computer's performance. Thanks in advance.

Yes..it does The two anti-viruses conflict with each other
yeah it affects system performance coz 2 antivirus mess up with each other
the two antiviruses at a time crosses each other and ultimately the computer becomes slow. keep habit of keeping only one anti-virus enable at a time. that unique antivirus to be kept updated regularly.
never run 2 A/V apps at the same time --pick one only u will crash ur pc
Yes. It will slow down your pc and they will detect each other as virus. The computer will also freeze if both antivirus detects the same malware at the same time.
Yes...You are better off running just one and uninstalling the other. You're going to run into issues of the two programs conflicting with one another. Delete the older program.
Yes IT will affect your computer in term of speed,performance,buffering etc. Bcaz internal working is different, so it will not good for pc total performance. Install only one antivirus at a time Steganos AntiVirus 2009 it is best. Check Out More Details>>>>http://www.mdofpc.com/onlinestore/steganos-antivirus-2009-single-user-full-download-p-1051046.html
Yes. because they can even corrupt your files. m