Hi expert, Last two weeks my PC working slow. My operating system is Windows vista. How to detect and repair disk errors? Is there specific software to solve this problem? Provide the download link.Thank You.

Hello techyv.com!

I have here an old PC, and it's kind of slow in terms of performance. Its hard disk memory were like 32gb only and its RAM is 256mb only. Next is I need some good antivirus for I have important files on this PC. Please let me know of a small and light antivirus for my low memory PC. Thanks!

Hello guys, I am using kaspersky 2011 anti virus internet security for Desktop Computer. Now I want to upgrade it to 2012 version. Is there any way to do that. Please help me with details because I do not have much knowledge about it and I have not much time to search google for this issue.

Hi to all,

Unfortunately my system infected with virus badly especially it damaged my important data. So I installed Eset nod 32 antivirus and updated it quickly. Now real time protection status appears and every virus is cleaned up almost.

But every time I reboot the system, Eset nod 32 gives option “Explorer is accessing virus and requesting for another reboot”. Again rebooting also hangs computer with the same error and some time I have to use task manager to kill it. Please help me how to solve this problem.

Hello techyv.com!

I have here an iPhone 4S, and I have lots of applications and other stuffs.

I love downloading things on it, and it gives me a lot of fun.

However, I'am afraid that someday I would get a virus of downloading any stuffs from it randomly.

So please I want to ask of what is the best portable antivirus for iPhone?

Thanks!

Hi. I installed Avira antivirus some days ago and it was working well for me. But now when I have upgraded it, the free antivirus license wizard does not work and generate an error like “A secure internet connection is required to activate product…”. I have followed instructions given by the message but failed. Please help me how to deal with this problem.

Hello there.  I have a total of 6 computers that runs on Windows XP on my network.  I recently installed AVG anti virus network edition to protect all the computers from threats which I manage on a central remote desktop.  Why can't I see an email server protection?  Anyone having the same problem?

Hi to all.

I am using Dual core PC with windows 7 Platform and it has been working fine for one month. But there is a problem with processing speed. As windows stars, the antivirus warns some malicious spyware in “C:Program FilesNet Screen Watcherwntsrv.exe”. I have tried to remove it but failed. Even updating antivirus does not solve problem. Is Net screen watcher is virus? Any other screen watcher blocker is available to avoid this warning?

Hi all I need to download activated avira premium antivirus. Can you tell me which is the best website for it? Where I can easily download it. I want just one click download. If you can provide details about download and installation process. I want full version no trial. If you provide me a video tutorial link (YouTube) will be fantastic.

Hello Experts,

I am using CA antivirus for a while on my windows XP PC. Now for some reason I want to disable CA security for one hour. Please advise me how to disable ca security on my PC.