MSE ada. apa susah

worked fine for me for few yrs liao

avast / avg / avira

360

go find sellers in garage sale. they sometime offer those that lasts a few years for cheap

360 the best.

Bitdefender or AVG

1. Partially correct and wrong. If you have 2 Antivirus running in the same time, it may crash or detect one antivirus as a Virus/Trojan. Some game will detect certain games as Trojan/Virus and quarantine it (especially cracked games or hack tools)

2. Almost all Antivirus is NOT free and quite costly. The only FREE antivirus I know of (life-time) is Microsoft Security Essential or recently renamed Windows Defender in Windows 8 or 8.1.

If you're using Windows 7, you need to manually go to MSE or Windows Defender website to download it. If you're using Windows 8 or 8.1, you already have it. It comes as a bundle in Win 8 or 8.1

bit defender free antivirus

http://www.bitdefender.com/solutions/free.html

avast free antivirus

https://www.avast.com/index
use either one, both should suffice for your usage. Prevention is better than cure, a good practice would be pay attention or careful about the site you visit. And always remember keep your windows and application updated, as it indirectly strengthen your pc defense by patch up any vulnerabilities remain. 

if you are still worry, just use malwarebyte anti malware for weekly scan to remove any malware that may get infected your pc.

https://www.malwarebytes.org/

Hope this help

what does "last long" means?

been years without anti virus software

I think there should be, cause it is bundled in the OS together.. Win 8 or 8.1 should comes together with Win. Defender. Try search for Windows Defender in your Apps Search.

Btw this is the link : LINK

I dont spend money on buying antivirus, just keep finding the extended trial version, when you are lucky, you can get 1 year free

Assuming you're on windows 8.1, you might want to have a good read on these links:

http://www.howtogeek.com/165522/15-system-...indows-anymore/
http://helpdeskgeek.com/windows-8/do-you-n...-for-windows-8/
http://www.cnet.com/uk/how-to/i-dont-use-a...ware-am-i-nuts/

Hope it helps.

haha...i didnt know win 8.1 has AV. i must be away from LYN too long.LOL!

if you have high RAM can go for bitdefender.

I using kaspersky for 3 years and so far no unlucky incident.

MSE is the worst IMO . I still remembered my pc gt virus infection after few days I install it after uninstalling Kaspersky . LOL

i use COMODO Internet Security. it got virtual mode. very cool.