I Have norton antivirus and firewall, is it ok if i download windows defender 4 extra protection?
348473
What version of Norton are you using? are you using 2005? If yes, they you dont have to anything. It has an in built Anti spyware, which is heck lot better than Windows Defender. I would not personally recommend it to u coz it will make ur compture pretty much slow. Also, they may have some conflict with each, which may coz hard drive Crash, slow running comps, weird behaviors etc.
1160928
Zone alarm is a good firewall, they have a basic free version which blocks as much as the professional version but doesn't provide support.\n\nAVG Antivirus is a good free antivirus software.
35271
Yup.\nJust as long as you keep your norton up to date you will be fine.
639790
pc world.com  has a lot free downloads for what you need and while your there get zone alarm fire wall free also.if you got all these virus you need it bad.before you fry your pc.
110056
good firewall\npassword protect
1010139
1.get ALL your windows security updates\n2.install a good firewall
515244
No, I recommend Symantec Firewall/Anti-Virus, Ad Aware SE, System Mechanic and maybe Spy Doctor.  Some catch most, but all it takes is one bad virus or malware etc....
1123734
do you have all your windows security updates?\n if not,you should get those and only run ONE anti virus program..running two they will conflict with each other,,not to mention slowing your machine down lots
1046706
Yes, because "out of the box" it doesn't contain antispyware.  If you want to stick with Microsoft products, download Windows Defender beta.
384218
Well..i have used Norton Products..and once installed it does not even allows Microsoft's Firewall & stuff to be used..\n\nAnd Mcafee, an rival of Norton... wont be allowed at any cost to run in tandem!
323800
what is the configuration n what program u use windows or something else, \nscan if good configuration of pc,\nuse zone alarm internet security suite , as its the best nowadays as a anti virus n antispyware, u can download it from download.com \ndont trust norton 2005
707309
Dont install 2 firewalls or antiviruses at the same time as this causes collisions between them and therefore causes your system to crash. Only have 1 antivirus , 1 firewall and 1 antispy . Dont use Norton , use AVG . AVG is free and does a much better job then norton .
548239
Of the products on the market today for straight antivirus protection, I'd have to go with PC World's recommendation, BitDefender.\n\nhttp://www.pcworld.com/reviews/article/0,aid,124475,00.asp\n\nThat, in combination with good antispyware, a firewall, and protection against registry alterations and rootkits, will provide your PC with layers of effective defense, as opposed to using a single product that, if compromised, would leave your PC defenseless.
819066
Stop using Norton. It's a piece of crap. Here you have some good and free antivirus programs:\nhttp://askcomputerexpert.ws43.com/download/
92673
I use Norton antivirus   it works great
463175
The best thing to do is install virus scanning software.  There are many options, the most popular being Norton and MacAfee, but both tend to slow down most computers.  I personally like using ZoneAlarm products for both firewall and antivirus.\nNot matter what, install the software and update to the latest definitions.  Then scan for viruses.\nThis works for both laptops and desktops.
907106
Go to hear and check out there reviews of the free anti virus programs. And they have free firewall reviews too.\nhttp://www.pcworld.com/